The Helioviewer Project maintains a set of Public APIs with the goal of improving access to solar and heliospheric datasets to scientists, educators, developers, and the general public. Read below for descriptions of each API endpoint and examples of usage.
Browse APIs by category using the menu above, or consult the Appendix for more about the available datasources and working with coordinates.
For easy access to API responses within your code, check out the open-source libraries available at Unirest.io. Libraries are provided for integration with Python, PHP, Java, Ruby, Objective-C, Node.js, .NET, and Windows 8 code bases.
Helioviewer.org and JHelioviewer operate off of JPEG2000 formatted image data generated from science-quality FITS files. Use the APIs below to interact directly with these intermediary JPEG2000 files.
Download a JP2 image for the specified datasource that is the closest match in time to the `date` requested.
Parameter | Required | Type | Example | Description |
date | Required | string | 2014-01-01T23:59:59Z | Desired date/time of the JP2 image. ISO 8601 combined UTC date and time UTC format. |
sourceId | Required | number | 14 | Unique image datasource identifier. |
jpip | Optional | boolean | false | Optionally return a JPIP URI instead of the binary data of the image itself. |
json | Optional | boolean | false | Optionally return a JSON object. |
By default, JPEG2000 binary image data is returned. This assumes that the `jpip` parameter is omitted or set to `false`.
If request parameter `jpip` is set to `true` (and the `json` parameter is omitted or set to `false`) the reponse is a plain text string.
jpip://helioviewer-api.ias.u-psud.fr:8080/AIA/2014/01/02/335/2014_01_02__00_00_02_62__SDO_AIA_AIA_335.jp2
If request parameters `jpip` and `json` are both set to `true`, the reponse is a JSON object.
{ "uri": "jpip://helioviewer-api.ias.u-psud.fr:8080/AIA/2014/01/02/335/2014_01_02__00_00_02_62__SDO_AIA_AIA_335.jp2" }
Parameter | Required | Type | Description |
---|---|---|---|
uri | Required | string | JPIP protocol link to JP2 image. |
Get the XML header embedded in a JPEG2000 image. Includes the FITS header as well as a section of Helioviewer-specific metadata.
Parameter | Required | Type | Example | Description |
id | Required | number | 7654321 | Unique JP2 image identifier. |
callback | Optional | string | Wrap the response object in a function call of your choosing. |
<?xml version="1.0" encoding="utf-8"?> <meta> <fits> <SIMPLE>1</SIMPLE> <BITPIX>16</BITPIX> <NAXIS>2</NAXIS> <NAXIS1>4096</NAXIS1> <NAXIS2>4096</NAXIS2> <EXTEND>1</EXTEND> <DATE_OBS>2011-05-25T09:07:00.34</DATE_OBS> <ORIGIN>SDO</ORIGIN> <DATE>2011-05-25T09:15:44</DATE> <TELESCOP>SDO</TELESCOP> <INSTRUME>AIA_3</INSTRUME> <DATE-OBS>2011-05-25T09:07:00.34</DATE-OBS> <T_OBS>2011-05-25T09:07:01.34Z</T_OBS> <TOBSSTEP>1.0000000</TOBSSTEP> <TOBSEPOC>1977.01.01_00:00:00_TAI</TOBSEPOC> <CAMERA>3</CAMERA> <IMG_TYPE>LIGHT</IMG_TYPE> <EXPTIME>2.0002010</EXPTIME> <EXPSDEV>0.00012300000</EXPSDEV> <INT_TIME>2.2734380</INT_TIME> <WAVELNTH>171</WAVELNTH> <WAVEUNIT>angstrom</WAVEUNIT> <WAVE_STR>171_THIN</WAVE_STR> <FSN>26454194</FSN> <FID>0</FID> <LVL_NUM>1.5000000</LVL_NUM> <QUALLEV0>0</QUALLEV0> <QUALITY>1073741824</QUALITY> <TOTVALS>16777216</TOTVALS> <DATAVALS>16777216</DATAVALS> <MISSVALS>0</MISSVALS> <PERCENTD>100.000</PERCENTD> <DATAMIN>0</DATAMIN> <DATAMAX>5041</DATAMAX> <DATAMEDN>143</DATAMEDN> <DATAMEAN>197.450</DATAMEAN> <DATARMS>240.880</DATARMS> <DATASKEW>3.37000</DATASKEW> <DATAKURT>-18.5000</DATAKURT> <OSCNMEAN>nan</OSCNMEAN> <OSCNRMS>nan</OSCNRMS> <FLAT_REC>aia.flatfield[:#30]</FLAT_REC> <CTYPE1>HPLN-TAN</CTYPE1> <CUNIT1>arcsec</CUNIT1> <CRVAL1>0.0000000</CRVAL1> <CDELT1>0.60000000</CDELT1> <CRPIX1>2048.5000</CRPIX1> <CTYPE2>HPLT-TAN</CTYPE2> <CUNIT2>arcsec</CUNIT2> <CRVAL2>0.0000000</CRVAL2> <CDELT2>0.60000000</CDELT2> <CRPIX2>2048.5000</CRPIX2> <CROTA2>0.0000000</CROTA2> <R_SUN>1581.4006</R_SUN> <MPO_REC>sdo.master_pointing[:#158]</MPO_REC> <INST_ROT>0.10248800</INST_ROT> <IMSCL_MP>0.59907600</IMSCL_MP> <X0_MP>2049.9199</X0_MP> <Y0_MP>2048.8101</Y0_MP> <RSUN_LF>nan</RSUN_LF> <X0_LF>nan</X0_LF> <Y0_LF>nan</Y0_LF> <ASD_REC>sdo.lev0_asd_0004[:#10393635]</ASD_REC> <SAT_Y0>-4.9394650</SAT_Y0> <SAT_Z0>8.3641070</SAT_Z0> <SAT_ROT>2.6000000e-05</SAT_ROT> <ACS_MODE>SCIENCE</ACS_MODE> <ACS_ECLP>NO</ACS_ECLP> <ACS_SUNP>YES</ACS_SUNP> <ACS_SAFE>NO</ACS_SAFE> <ACS_CGT>GT3</ACS_CGT> <ORB_REC>sdo.fds_orbit_vectors[2011.05.25_09:07:00_UTC]</ORB_REC> <DSUN_REF>1.4959787e+11</DSUN_REF> <DSUN_OBS>1.5153469e+11</DSUN_OBS> <RSUN_REF>6.9600000e+08</RSUN_REF> <RSUN_OBS>947.37917</RSUN_OBS> <GCIEC_X>nan</GCIEC_X> <GCIEC_Y>nan</GCIEC_Y> <GCIEC_Z>nan</GCIEC_Z> <HCIEC_X>nan</HCIEC_X> <HCIEC_Y>nan</HCIEC_Y> <HCIEC_Z>nan</HCIEC_Z> <OBS_VR>-1256.5236</OBS_VR> <OBS_VW>31812.788</OBS_VW> <OBS_VN>3667.9192</OBS_VN> <CRLN_OBS>151.31955</CRLN_OBS> <CRLT_OBS>-1.4993120</CRLT_OBS> <CAR_ROT>2110</CAR_ROT> <ROI_NWIN>-2147483648</ROI_NWIN> <ROI_SUM>-2147483648</ROI_SUM> <ROI_NAX1>-2147483648</ROI_NAX1> <ROI_NAY1>-2147483648</ROI_NAY1> <ROI_LLX1>-2147483648</ROI_LLX1> <ROI_LLY1>-2147483648</ROI_LLY1> <ROI_NAX2>-2147483648</ROI_NAX2> <ROI_NAY2>-2147483648</ROI_NAY2> <ROI_LLX2>-2147483648</ROI_LLX2> <ROI_LLY2>-2147483648</ROI_LLY2> <ISPSNAME>aia.lev0_isp_0011</ISPSNAME> <ISPPKTIM>2011-05-25T09:06:57.50Z</ISPPKTIM> <ISPPKTVN>001.197</ISPPKTVN> <AIVNMST>453</AIVNMST> <AIMGOTS>1685005655</AIMGOTS> <ASQHDR>2.1739378e+09</ASQHDR> <ASQTNUM>2</ASQTNUM> <ASQFSN>26454194</ASQFSN> <AIAHFSN>26454186</AIAHFSN> <AECDELAY>1535</AECDELAY> <AIAECTI>0</AIAECTI> <AIASEN>0</AIASEN> <AIFDBID>241</AIFDBID> <AIMGOTSS>5382</AIMGOTSS> <AIFCPS>10</AIFCPS> <AIFTSWTH>0</AIFTSWTH> <AIFRMLID>3025</AIFRMLID> <AIFTSID>40961</AIFTSID> <AIHISMXB>7</AIHISMXB> <AIHIS192>8386460</AIHIS192> <AIHIS348>8388608</AIHIS348> <AIHIS604>8388608</AIHIS604> <AIHIS860>8388608</AIHIS860> <AIFWEN>204</AIFWEN> <AIMGSHCE>2000</AIMGSHCE> <AECTYPE>2</AECTYPE> <AECMODE>ON</AECMODE> <AISTATE>CLOSED</AISTATE> <AIAECENF>1</AIAECENF> <AIFILTYP>0</AIFILTYP> <AIMSHOBC>54.787998</AIMSHOBC> <AIMSHOBE>68.779999</AIMSHOBE> <AIMSHOTC>40.528000</AIMSHOTC> <AIMSHOTE>25.516001</AIMSHOTE> <AIMSHCBC>2054.9199</AIMSHCBC> <AIMSHCBE>2068.8201</AIMSHCBE> <AIMSHCTC>2040.8040</AIMSHCTC> <AIMSHCTE>2025.8719</AIMSHCTE> <AICFGDL1>0</AICFGDL1> <AICFGDL2>137</AICFGDL2> <AICFGDL3>201</AICFGDL3> <AICFGDL4>236</AICFGDL4> <AIFOENFL>1</AIFOENFL> <AIMGFSN>5</AIMGFSN> <AIMGTYP>0</AIMGTYP> <AIAWVLEN>7</AIAWVLEN> <AIAGP1>0</AIAGP1> <AIAGP2>0</AIAGP2> <AIAGP3>0</AIAGP3> <AIAGP4>0</AIAGP4> <AIAGP5>0</AIAGP5> <AIAGP6>0</AIAGP6> <AIAGP7>0</AIAGP7> <AIAGP8>393</AIAGP8> <AIAGP9>457</AIAGP9> <AIAGP10>748</AIAGP10> <AGT1SVY>3</AGT1SVY> <AGT1SVZ>-7</AGT1SVZ> <AGT2SVY>2</AGT2SVY> <AGT2SVZ>-3</AGT2SVZ> <AGT3SVY>0</AGT3SVY> <AGT3SVZ>0</AGT3SVZ> <AGT4SVY>-2</AGT4SVY> <AGT4SVZ>2</AGT4SVZ> <AIMGSHEN>13</AIMGSHEN> <RECNUM>20306521</RECNUM> <BLANK>-32768</BLANK> <CHECKSUM>CAWfE5VZCAVdC3VZ</CHECKSUM> <DATASUM>368618671</DATASUM> <XCEN>0.00000</XCEN> <YCEN>0.00000</YCEN> <history>FITSHEAD2STRUCT run at: Wed May 25 02:27:23 2011 </history> <comment>FITS (Flexible Image Transport System) format is defined in 'Astronomy and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H FITSHEAD2STRUCT </comment> </fits> <helioviewer> <HV_ROTATION>0.00000</HV_ROTATION> <HV_JP2GEN_VERSION>0.8</HV_JP2GEN_VERSION> <HV_JP2GEN_BRANCH_REVISION>No valid revision number found. Bazaar not installed? Using HV_WRITTENBY manually included revision number: 84 [2011/01/10, https://launchpad.net/jp2gen] : % SPAWN: Error managing child process.: No such file or directory</HV_JP2GEN_BRANCH_REVISION> <HV_HVS_DETAILS_FILENAME>hvs_version5.pro</HV_HVS_DETAILS_FILENAME> <HV_HVS_DETAILS_FILENAME_VERSION>5.0</HV_HVS_DETAILS_FILENAME_VERSION> <HV_COMMENT>JP2 file created locally at Lockheed LMSAL using hv_aia_list2jp2_gs2 at Wed May 25 02:27:24 2011. Contact Helioviewer LMSAL Franchise (slater@lmsal.com) for more details/questions/comments regarding this JP2 file. HVS (Helioviewer setup) file used to create this JP2 file: hvs_version5.pro (version 5.0). FITS to JP2 source code provided by ESA/NASA Helioviewer Project [contact the Helioviewer Project at webmaster@helioviewer.ias.u-psud.fr][NASA-GSFC] and is available for download at https://launchpad.net/jp2gen. Please contact the source code providers if you suspect an error in the source code. Full source code for the entire Helioviewer Project can be found at https://github.com/Helioviewer-Project.</HV_COMMENT> <HV_SUPPORTED>TRUE</HV_SUPPORTED> </helioviewer> </meta>
Generate and (optionally) download a custom JPX movie of the specified datasource.
Parameter | Required | Type | Example | Description |
startTime | Required | string | 2014-01-01T00:00:00Z | Date/Time for the beginning of the JPX movie data. ISO 8601 combined UTC date and time UTC format. |
endTime | Required | string | 2014-01-01T00:45:00Z | Date/Time for the end of the JPX movie data. ISO 8601 combined UTC date and time UTC format. |
sourceId | Required | number | 14 | Unique image datasource identifier. |
linked | Optional | boolean | true | Generate a `linked` JPX file containing image pointers instead of data for each individual frame in the series. Currently, only JPX image series support this feature. |
verbose | Optional | boolean | false | If set to `true,` the JSON response will include timestamps for each frame in the resulting movie and any warning messages associated with the request, in addition to the JPX movie file URI. |
jpip | Optional | boolean | false | Optionally return a JPIP URI string instead of the binary data of the movie itself, or instead of an HTTP URI in the JSON response (if `verbose` is set to `true`). |
cadence | Optional | number | 12 | The desired amount of time (in seconds) between each frame in the movie. If no cadence is specified, the server will attempt to select an optimal cadence. |
By default, JPX binary movie data is returned. This assumes that the `jpip` and `verbose` parameters are omitted or set to `false`.
If the `jpip` parameter is set to `true` (and the `verbose` parameter is omitted or set to `false`) the reponse is a a JPIP-protocol link to the JPX movie as a plain text string.
jpip://helioviewer-api.ias.u-psud.fr:8080/movies/SDO_AIA_335_F2014-01-01T00.00.00Z_T2014-01-01T00.45.00Z.jpx
If request parameters `jpip` and `verbose` are both set to `true`, the reponse is a JSON object containing a JPIP-protocol link to the JPX movie plus the timestamps of each frame a message if the value of `cadence` was overridden by the server.
{ "frames": [ 1388534414, 1388534450, 1388534486, [...], 1388537006, 1388537042, 1388537078 ], "message": null, "uri": "jpip://helioviewer-api.ias.u-psud.fr:8080/movies/SDO_AIA_335_F2014-01-01T00.00.00Z_T2014-01-01T00.45.00Z.jpx" }
Parameter | Required | Type | Description |
---|---|---|---|
message | Required | string | Message describing any values overrided by the server. |
uri | Required | string | JPIP protocol link to the JPX movie. |
frames | Required | List[Number] | UNIX timestamps of each frame. |
If request parameters `verbose` is set to `true` and `jpip` is omitted or set to `false`, the reponse is a JSON object containing an HTTP-protocol link to the JPX movie plus the timestamps of each frame a message if the value of `cadence` was overridden by the server.
{ "message": "Movie cadence has been changed to one image every 1284 seconds in order to avoid exceeding the maximum allowed number of frames (1000) between the requested start and end dates.", "uri": "https://helioviewer-api.ias.u-psud.fr/jp2/movies/SOHO_MDI_MDI_magnetogram_F2003-10-05T00.00.00Z_T2003-10-20T00.00.00ZB1L.jpx", "frames": [ 1065323703, 1065329463, 1065335223, [...], 1066596483, 1066602183, 1066607943 ] }
Parameter | Required | Type | Description |
---|---|---|---|
message | Required | string | An informational message may be included (e.g. if the server overrode the `cadence` parameter). |
uri | Required | string | JPIP protocol link to the JPX movie. |
frames | Optional | List[Number] | UNIX timestamps of each frame. |
Generate and (optionally) download a custom JPX movie of the specified datasource with one frame per pair of startTimes/endTimes parameters.
Parameter | Required | Type | Example | Description |
startTimes | Required | string | 1306886400,1306887000,1306887600 | Comma separated Date/Time timestamps for the beginning of the JPX movie data. Date and time in Unix timestamps format separated with commas. |
endTimes | Required | string | 1306886700,1306887300,1306887900 | Comma separated Date/Time timestamps for the end of the JPX movie data. Date and time in Unix timestamps format separated with commas. |
sourceId | Required | number | 14 | Unique image datasource identifier. |
linked | Optional | boolean | true | Generate a `linked` JPX file containing image pointers instead of data for each individual frame in the series. Currently, only JPX image series support this feature. |
verbose | Optional | boolean | false | If set to `true,` the JSON response will include timestamps for each frame in the resulting movie and any warning messages associated with the request, in addition to the JPX movie file URI. |
jpip | Optional | boolean | false | Optionally return a JPIP URI string instead of the binary data of the movie itself, or instead of an HTTP URI in the JSON response (if `verbose` is set to `true`). |
By default, JPX binary movie data is returned. This assumes that the `jpip` and `verbose` parameters are omitted or set to `false`.
If the `jpip` parameter is set to `true` (and the `verbose` parameter is omitted or set to `false`) the reponse is a a JPIP-protocol link to the JPX movie as a plain text string.
jpip://helioviewer-api.ias.u-psud.fr:8080/movies/SDO_AIA_335_F2011-06-01T00.00.00Z_T2011-06-01T00.25.00Z.jpx
If request parameters `jpip` and `verbose` are both set to `true`, the reponse is a JSON object containing a JPIP-protocol link to the JPX movie plus the timestamps of each frame a message if the value of `cadence` was overridden by the server.
{ "frames": [ 1306886547, [...], 1306887735 ], "message": null, "uri": "jpip://helioviewer-api.ias.u-psud.fr:8080/movies/SDO_AIA_335_F2011-06-01T00.00.00Z_T2011-06-01T00.25.00Z.jpx" }
Parameter | Required | Type | Description |
---|---|---|---|
message | Required | string | Message describing any values overrided by the server. |
uri | Required | string | JPIP protocol link to the JPX movie. |
frames | Required | List[Number] | UNIX timestamps of each frame. |
If request parameters `verbose` is set to `true` and `jpip` is omitted or set to `false`, the reponse is a JSON object containing an HTTP-protocol link to the JPX movie plus the timestamps of each frame a message if the value of `cadence` was overridden by the server.
{ "message": null, "uri": "https://helioviewer-api.ias.u-psud.fr/jp2/movies/SDO_AIA_335_F2011-06-01T00.00.00Z_T2011-06-01T00.25.00Z.jpx.jpx", "frames": [ 1306886547, [...], 1306887735 ] }
Parameter | Required | Type | Description |
---|---|---|---|
message | Required | string | An informational message may be included (e.g. if the server overrode the `cadence` parameter). |
uri | Required | string | JPIP protocol link to the JPX movie. |
frames | Optional | List[Number] | UNIX timestamps of each frame. |
The movie APIs can be used to generate custom videos of up to three image datasource layers composited together. Solar feature/event markers pins, extended region polygons, associated text labels, and a size-of-earth scale indicator can optionally be overlayed onto a movie.
Movie generation is performed asynchronously due to the amount of resources required to complete each video. Movie requests are queued and then processed (in the order in which they are received) by one of several worker processes operating in parallel.
As a user of the API, begin by sending a 'queueMovie' request. If your request is successfully added to the queue, you will receive a response containing a unique movie identifier. This identifier can be used to monitor the status of your movie via 'getMovieStatus' and then download or play it (via 'downloadMovie' or 'playMovie') once its status marked as completed.
Movies may contain between 10 and 300 frames. The movie frames are chosen by matching the closest image available at each step within the specified range of dates, and are automatically selected by the API. The region to be included in the movie may be specified using either the top-left and bottom-right coordinates in arc-seconds, or a center point in arc-seconds and a width and height in pixels. See the Coordinates Appendix for more infomration about working with the coordinates used by Helioviewer.org.
Create a custom movie by submitting a request to the movie generation queue. The response returned will provide you with a unique Movie ID that can be used to check on the status of your movie (via `getMovieStatus`) and to download your movie (via `downloadMovie`).
Parameter | Required | Type | Example | Description |
startTime | Required | string | 2010-03-01T12:12:12Z | Desired date and time of the first frame of the movie. ISO 8601 combined UTC date and time UTC format. |
endTime | Required | string | 2010-03-04T12:12:12Z | Desired date and time of the final frame of the movie. ISO 8601 combined UTC date and time UTC format. |
layers | Required | string |
[3,1,100],[4,1,100] or [3,1,100,2,60,1,2010-03-01T12:12:12.000Z] |
Image datasource layer(s) to include in the movie. |
events | Required | string | [AR,HMI_HARP;SPoCA,1],[CH,all,1] | List feature/event types and FRMs to use to annoate the movie. Use the empty string to indicate that no feature/event annotations should be shown. |
eventsLabels | Required | boolean | false | Optionally annotate each event marker with a text label. |
imageScale | Required | number | 21.04 | Image scale in arcseconds per pixel. |
format | Optional | string | mp4 | Movie format (`mp4`, `webm`, `flv`). Default value is `mp4`. |
frameRate | Optional | string | 15 | Movie frames per second. 15 frames per second by default. |
maxFrames | Optional | string | 300 | Maximum number of frames in the movie. May be capped by the server. |
scale | Optional | boolean | false | Optionally overlay an image scale indicator. |
scaleType | Optional | string | earth | Image scale indicator. |
scaleX | Optional | number | -1000 | Horizontal offset of the image scale indicator in arcseconds with respect to the center of the Sun. |
scaleY | Optional | number | -500 | Vertical offset of the image scale indicator in arcseconds with respect to the center of the Sun. |
movieLength | Optional | number | 4.3333 | Movie length in seconds. |
watermark | Optional | boolean | true | Optionally overlay a Helioviewer.org watermark image. Enabled by default. |
width | Optional | string | 1920 | Width of the field of view in pixels. (Used in conjunction width `x0`,`y0`, and `height`). |
height | Optional | string | 1200 | Height of the field of view in pixels. (Used in conjunction width `x0`,`y0`, and `width`). |
x0 | Optional | string | 0 | The horizontal offset of the center of the field of view from the center of the Sun. Used in conjunction with `y0`, `width`, and `height`. |
y0 | Optional | string | 0 | The vertical offset of the center of the field of view from the center of the Sun. Used in conjunction with `x0`, `width`, and `height`. |
x1 | Optional | string | -5000 | The horizontal offset of the top-left corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `y1`, `x2`, and `y2`. |
y1 | Optional | string | -5000 | The vertical offset of the top-left corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `x1`, `x2`, and `y2`. |
x2 | Optional | string | 5000 | The horizontal offset of the bottom-right corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `x1`, `y1`, and `y2`. |
y2 | Optional | string | 5000 | The vertical offset of the bottom-right corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `x1`, `y1`, and `x2`. |
callback | Optional | string | Wrap the response object in a function call of your choosing. | |
size | Optional | number | 0 | Scale video to preset size: 0 - Original size; 1 - 720p (1280 x 720, HD Ready); 2 - 1080p (1920 x 1080, Full HD); 3 - 1440p (2560 x 1440, Quad HD); 4 - 2160p (3840 x 2160, 4K or Ultra HD). |
movieIcons | Optional | number | 0 | Display other user generated movies on the video. |
followViewport | Optional | number | 0 | Rotate field of view of movie with Sun. |
reqObservationDate | Optional | string | 2017-08-30T14:45:53.000Z | Viewport time. Used when 'followViewport' enabled to shift viewport area to correct coordinates. |
JSON response to "queueMovie" and "reQueueMovie" API requests.
{ "id": "z6vX5", "eta": 376, "queue": 0, "token": "50e0d98f645b42d159ec1c8a1e15de3e" }
Parameter | Required | Type | Description |
---|---|---|---|
eta | Required | number | Estimated time until movie generation will be completed in seconds |
id | Required | string | Unique movie identifier (e.g. "z6vX5") |
queue | Required | number | Position in movie generation queue |
token | Required | string |
Re-generate a custom movie that is no longer cached on disk. Once the movie has been successfully queued for regeneration, the Movie ID can be used to check on the status of the movie (via `getMovieStatus`) and to download the movie (via `downloadMovie`).
Parameter | Required | Type | Example | Description |
id | Required | string | VXvX5 | Unique movie identifier (provided by the response to a `queueMovie` request). |
JSON response to "queueMovie" and "reQueueMovie" API requests.
{ "id": "VXvX5", "eta": 285, "queue": 0, "token": "4673d6db4e2a3365ab361267f2a9a112" }
Parameter | Required | Type | Description |
---|---|---|---|
eta | Required | number | Estimated time until movie generation will be completed in seconds |
id | Required | string | Unique movie identifier (e.g. "z6vX5") |
queue | Required | number | Position in movie generation queue |
token | Required | string |
Parameter | Required | Type | Example | Description |
id | Required | string | VXvX5 | Unique movie identifier (provided by the response to a `queueMovie` request). |
format | Required | string | mp4 | Movie format (`mp4`, `webm`, or `flv`). |
verbose | Optional | boolean | true | Optionally include extra metadata in the response. |
callback | Optional | string | Wrap the response object in a function call of your choosing. | |
token | Optional | string |
A JSON object containing metadata describing a user-generated movie, including its generation status (0=queued, 1=processing, 2=finished, 3=invalid).
{ "frameRate": 15, "numFrames": 300, "startDate": "2014-02-03 20:26:16", "status": 2, "endDate": "2014-02-05 20:16:40", "width": 846, "height": 820, "title": "SDO AIA AIA 1600 (2014-02-03 20:26:16 - 20:16:40 UTC)", "thumbnails": { "icon": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-icon.png", "small": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-small.png", "medium": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-medium.png", "large": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-large.png", "full": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-full.png" }, "url": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/2014_02_03_20_26_16_2014_02_05_20_16_40_.mp4", "statusLabel": "Completed" }
Parameter | Required | Type | Description |
---|---|---|---|
status | Required | number | Movie generation status (0=queued, 1=processing, 2=finished, 3=invalid) |
A JSON object containing metadata describing a user-generated movie, including its generation status (0=queued, 1=processing, 2=finished, 3=invalid) and the parameters used to create it.
callbackTest({ "frameRate": 15, "numFrames": 300, "startDate": "2014-02-03 20:26:16", "status": 2, "endDate": "2014-02-05 20:16:40", "width": 846, "height": 820, "title": "SDO AIA AIA 1600 (2014-02-03 20:26:16 - 20:16:40 UTC)", "thumbnails": { "icon": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-icon.png", "small": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-small.png", "medium": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-medium.png", "large": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-large.png", "full": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/preview-full.png" }, "url": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/2014_02_03_20_26_16_2014_02_05_20_16_40_.webm", "timestamp": "2014-02-05 20:25:55", "duration": 20, "imageScale": 2.42044, "layers": "[SDO,AIA,AIA,1600,1,100]", "events": "[AR,all,1],[CC,all,1],[CD,all,1],[CH,all,1],[CJ,all,1],[CE,all,1],[CR,all,1],[CW,all,1],[EF,all,1],[ER,all,1],[FI,all,1],[FA,all,1],[FE,all,1],[FL,all,1],[LP,all,1],[OS,all,1],[PG,all,1],[SG,all,1],[SP,all,1],[SS,all,1]", "x1": -1011.7442962, "y1": -980.2785645, "x2": 1035.9487052, "y2": 1004.4829735, "statusLabel": "Completed" })
Parameter | Required | Type | Description |
---|---|---|---|
endDate | Optional | string | Date of final frame in movie (e.g. "2014-02-05 19:40:16") |
frameRate | Optional | number | Number of frames per second (e.g. 15) |
height | Optional | number | Pixel height of movie |
numFrames | Optional | number | Total number of frames (e.g. 300) |
startDate | Optional | string | Date of first frame in movie (e.g. "2014-02-05 19:40:16") |
status | Required | number | Movie generation status (0=queued, 1=processing, 2=finished, 3=invalid) |
title | Optional | string | Title of movie (e.g. "SDO AIA 1600 (2014-02-03 20:26:16 - 19:40:16 UTC)") |
url | Optional | string | Download URL for movie in specified format |
width | Optional | number | Pixel width of movie |
duration | Optional | string | Movie duration in seconds (e.g. 20) |
events | Optional | string | Solar Feature/Event layer(s) contained in movie |
imageScale | Optional | number | Image scale in arcseconds per pixel (e.g. 2.42044) |
layers | Optional | string | Image datasource layer(s) contained in movie |
timestamp | Optional | string | Timestamp (e.g. "2014-02-05 20:25:55") |
x1 | Optional | number | Arc seconds from Sun center (e.g. -1011.7442962) |
y1 | Optional | number | Arc seconds from Sun center (e.g. -980.2785645) |
x2 | Optional | number | Arc seconds from Sun center (e.g. 1035.9487052) |
y2 | Optional | number | Arc seconds from Sun center (e.g. 1004.4829735) |
Download a custom movie in one of three file formats.
Parameter | Required | Type | Example | Description |
id | Required | string | VXvX5 | Unique movie identifier (provided by the response to a `queueMovie` request). |
format | Required | string | mp4 | Movie Format (`mp4`, `webm`, or `flv`). |
hq | Optional | boolean | true | Optionally download a higher-quality movie file (valid for .mp4 movies only, ignored otherwise). |
Output an HTML web page with the requested movie embedded within.
Parameter | Required | Type | Example | Description |
id | Required | string | VXvX5 | Unique movie identifier (provided by the response to a `queueMovie` request). |
format | Required | string | mp4 | Movie format (mp4, webm, or flv). |
hq | Optional | boolean | true | Optionally download a higher-quality movie file (valid for .mp4 movies only, ignored otherwise). |
width | Optional | number | 846 | Width of embedded movie player in pixels. Defaults to the actual width of the movie itself. |
height | Required | string | 820 | Height of embedded movie player in pixels. Defaults to the actual height of the movie itself. |
<!DOCTYPE html> <html> <head> <title>Helioviewer.org - 2014_02_03_20_26_16_2014_02_05_20_16_40_AIA_1600-hq.mp4</title> <script src="https://helioviewer.ias.u-psud.fr/lib/flowplayer/flowplayer-3.2.8.min.js"></script> </head> <body> <!-- Movie player --> <div href="https://helioviewer.ias.u-psud.fr/cache/movies/2014/02/05/VXvX5/2014_02_03_20_26_16_2014_02_05_20_16_40_AIA_1600-hq.mp4" style="display:block; width: 846px; height: 820px;" id="movie-player"> </div> <br> <script language="javascript"> flowplayer("movie-player", "https://helioviewer.ias.u-psud.fr/lib/flowplayer/flowplayer-3.2.8.swf", { clip: { autoBuffering: true, scaling: "fit" } }); </script> </body> </html>
The screenshot APIs can be used to generate custom videos of up to three image datasource layers composited together. Solar feature/event markers pins, extended region polygons, associated text labels, and a size-of-earth scale indicator can optionally be overlayed onto a movie.
Generate a custom screenshot.
You must specify values for either `x1`, `y1`, `x2`, and `y2`
or `x0`, `y0`, `width` and `height`.
By default, the response is a JSON object containing a unique screenshot identifier (`id`) that can be used to with the `downloadScreenshot` API endpoint.
Set the `display` parameter to `true` to directly return the screenshot as binary PNG image data in the response.
Please note that each request causes the server to generate a screenshot from scratch and is resource intensive. For performance reasons, you should cache the response if you simply intend to serve exactly the same screenshot to multiple users.
Parameter | Required | Type | Example | Description |
date | Required | string | 2014-01-01T23:59:59Z | Desired date/time of the image. ISO 8601 combined UTC date and time UTC format. |
imageScale | Required | number | 2.4204409 | Image scale in arcseconds per pixel. |
layers | Required | string |
[3,1,100] or [3,1,100,2,60,1,2010-03-01T12:12:12.000Z] |
Image datasource layer(s) to include in the screenshot. |
events | Optional | string | [AR,HMI_HARP;SPoCA,1],[CH,all,1] | List feature/event types and FRMs to use to annoate the movie. Use the empty string to indicate that no feature/event annotations should be shown. |
eventLabels | Required | boolean | false | Optionally annotate each event marker with a text label. |
scale | Optional | boolean | false | Optionally overlay an image scale indicator. |
scaleType | Optional | string | earth | Image scale indicator. |
scaleX | Optional | number | -1000 | Horizontal offset of the image scale indicator in arcseconds with respect to the center of the Sun. |
scaleY | Optional | number | -500 | Vertical offset of the image scale indicator in arcseconds with respect to the center of the Sun. |
width | Optional | string | 1920 | Width of the field of view in pixels. (Used in conjunction width `x0`,`y0`, and `height`). |
height | Optional | string | 1200 | Height of the field of view in pixels. (Used in conjunction width `x0`,`y0`, and `width`). |
x0 | Optional | string | 0 | The horizontal offset of the center of the field of view from the center of the Sun. Used in conjunction with `y0`, `width`, and `height`. |
y0 | Optional | string | 0 | The vertical offset of the center of the field of view from the center of the Sun. Used in conjunction with `x0`, `width`, and `height`. |
x1 | Optional | string | -5000 | The horizontal offset of the top-left corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `y1`, `x2`, and `y2`. |
y1 | Optional | string | -5000 | The vertical offset of the top-left corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `x1`, `x2`, and `y2`. |
x2 | Optional | string | 5000 | The horizontal offset of the bottom-right corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `x1`, `y1`, and `y2`. |
y2 | Optional | string | 5000 | The vertical offset of the bottom-right corner of the field of view with respect to the center of the Sun (in arcseconds). Used in conjunction with `x1`, `y1`, and `x2`. |
display | Optional | boolean | false | Set to `true` to directly output binary PNG image data. Default is `false` (which outputs a JSON object). |
watermark | Optional | boolean | true | Optionally overlay a watermark consisting of a Helioviewer logo and the datasource abbreviation(s) and timestamp(s) displayed in the screenshot. |
callback | Optional | string | Wrap the response object in a function call of your choosing. |
JSON response to "takeScreenshot" API requests. Assumes that the `display` parameter was omitted or set to `false`.
{ "id": 3285980 }
Parameter | Required | Type | Description |
---|---|---|---|
id | Required | string | Unique screenshot identifier (e.g. "3285980") |
Set the `display` parameter to `true` to directly return binary PNG image data in the response.
Download a custom screenshot (that was generated using the `takeScreenshot` API endpoint).
Parameter | Required | Type | Example | Description |
id | Required | number | 3240748 | Unique screenshot identifier (provided by the response to a `takeScreenshot` request). |
Helioviewer.org's solar features and events annotation layer is powered by the Heliophysics Events Knowledgebase (HEK) provided by the Lockheed Martin Solar & Astrophysics Laboratory (LMSAL).
Consult LMSAL's HEK API Documentation for more information.
Check to see if Helioveiwer.org is authorized to interact with a user's YouTube account via the current browser session.
Parameter | Required | Type | Example | Description |
callback | Optional | string | Wrap the response object in a function call of your choosing. |
false
Request authorization from the user via a Google / YouTube authorization flow to permit Helioviewer to upload videos on behalf of the user.
Parameter | Required | Type | Example | Description |
id | Required | string | VXvX5 | Unique movie identifier (provided by the response to a `queueMovie` request). |
title | Required | string | AIA 4500 (2013-12-30 16:00:07 - 2014-01-27 15:00:07 UTC) | Movie title. |
description | Required | string | This movie was produced by Helioviewer.org. See the original at https://helioviewer.ias.u-psud.fr/?movieId=z6vX5 or download a high-quality version from https://helioviewer-api.ias.u-psud.fr/v2/downloadMovie/?id=z6vX5&format=mp4&hq=true | Move description. |
tags | Required | string | SDO,AIA,4500 | Movie keyword tags (comma separated). |
share | Optional | boolean | true | Optionally share the movie with the Helioviewer community. |
Redirect user to YouTube authorization page.
Location: https://www.google.com/accounts/AuthSubRequest?next=http%3A%2F%2Fhelioviewer.ias.u-psud.fr%2Fapi%2Findex.php%3Faction%3DuploadMovieToYouTube%26id%3DVXvX5%26html%3Dtrue&scope=http://gdata.youtube.com&secure=&session=1
Share an existing user-generated movie to YouTube.
Parameter | Required | Type | Example | Description |
id | Required | string | y9tX5 | Unique movie identifier (provided by the response to a `queueMovie` request). |
title | Optional | string | AIA 94 (2014-02-26 16:14:25 - 2014-02-27 15:37:49 UTC) | Movie title. |
description | Optional | string | This movie was produced by Helioviewer.org. See the original at https://helioviewer.ias.u-psud.fr/?movieId=y9tX5 or download a high-quality version from https://helioviewer-api.ias.u-psud.fr/downloadMovie/?id=y9tX5&format=mp4&hq=true | Move description. |
tags | Optional | string | SDO,AIA,94 | Movie keyword tags (comma separated). |
share | Optional | boolean | true | Optionally share the movie with the Helioviewer community. |
html | Optional | boolean | false | Optionally output response as HTML instead of JSON. |
JSON response to "uploadMovieToYouTube" API requests.
{ "status": "upload in progress." }
Parameter | Required | Type | Description |
---|---|---|---|
status | Required | string | YouTube upload status |
Get a listing (in descending time order) of the most recently user-generated movies that have been publicly shared to YouTube. Result set is limited to the value requested or default value of the `num` parameter (unless truncated when the date value of the `since` parameter is reached).
Parameter | Required | Type | Example | Description |
num | Optional | number | 10 | Number of shared user-generated movies to include in the response. Default is 10. |
since | Optional | string | Optionally truncate result set if this date/time is reached. ISO 8601 combined UTC date and time UTC format. | |
force | Optional | boolean | false | Optionally bypass cache to retrieve most up-to-date data. |
callback | Optional | string | Wrap the response object in a function call of your choosing. |
[ { "id": "J5tX5", "url": "http://www.youtube.com/watch?v=x2VYjI1Eo3M", "thumbnails": { "icon": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/J5tX5/preview-icon.png", "small": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/J5tX5/preview-small.png", "medium": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/J5tX5/preview-medium.png", "large": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/J5tX5/preview-large.png", "full": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/J5tX5/preview-full.png" }, "published": "2014-02-27 14:56:00" }, { "id": "L5tX5", "url": "http://www.youtube.com/watch?v=h6Y6vhpKPRk", "thumbnails": { "icon": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/L5tX5/preview-icon.png", "small": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/L5tX5/preview-small.png", "medium": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/L5tX5/preview-medium.png", "large": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/L5tX5/preview-large.png", "full": "https://helioviewer-api.ias.u-psud.fr/cache/movies/2014/02/27/L5tX5/preview-full.png" }, "published": "2014-02-27 14:54:08" } ]
Find the image data that is closest to the requested date/time. Return the associated metadata from the helioviewer database and the XML header of the JPEG2000 image file.
Parameter | Required | Type | Example | Description |
date | Required | string | 2014-01-01T23:59:59Z | Desired date/time of the image. ISO 8601 combined UTC date and time UTC format. |
callback | Optional | string | Wrap the response object in a function call of your choosing. | |
sourceId | Required | number | 14 | Unique image datasource identifier. |
A JSON object containing metadata related to the JPEG2000 image representing the closest temporal match for the specified datasource.
{ "id": 34205701, "date": "2014-01-02 00:00:02", "scale": 0.58996068317702, "width": 4096, "height": 4096, "refPixelX": 2048.5, "refPixelY": 2048.5, "sunCenterOffsetParams": [], "layeringOrder": 1 }
Parameter | Required | Type | Description |
---|---|---|---|
id | Required | number | Unique image identifier (e.g. 34205701) |
date | Required | string | Date/time of selected image. |
scale | Required | number | Image scale in arc-seconds per pixel. |
width | Required | number | Width in pixels of source JPEG2000 image data. |
height | Required | number | Height in pixels of source JPEG2000 image data. |
refPixelX | Required | number | X-coordinate of reference pixel. |
refPixelY | Required | number | Y-coordinate of reference pixel. |
sunCenterOffsetParams | Required | string | FITS header positioning metadata. |
layeringOrder | Required | number | Relative order for image layer compositing. |
Return a hierarchial list of the available datasources.
Optional parameter `verbose` is exists for compatability with JHelioviewer. It outputs the hierarchical list in an alternative format and limits the list of available datasources to a known set (SDO and SOHO). JHelioviewer may not operate properly if new datasources appear in the feed without a client-side updgrade. To explicitly include new sources, use the optional `enable` parameter.
Parameter | Required | Type | Example | Description |
verbose | Optional | boolean | false | |
enable | Optional | string | [Yohkoh,STEREO_A,STEREO_B] | Comma-separated list of observatories to enable. |
callback | Optional | string | Wrap the response object in a function call of your choosing. |
{ "Hinode": { "XRT": { "Al_med": { "Al_mesh": { "end": "2007-05-09 09:50:35", "layeringOrder": 1, "nickname": "XRT Al_med/Al_mesh", "sourceId": 38, "start": "2006-11-02 10:25:55", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_med" }, { "label": "Filter Wheel 2", "name": "Al_mesh" } ] }, "Al_thick": { "end": "2013-04-12 22:30:11", "layeringOrder": 1, "nickname": "XRT Al_med/Al_thick", "sourceId": 39, "start": "2006-11-02 10:29:19", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_med" }, { "label": "Filter Wheel 2", "name": "Al_thick" } ] }, "Be_thick": { "end": "2013-10-10 06:13:06", "layeringOrder": 1, "nickname": "XRT Al_med/Be_thick", "sourceId": 40, "start": "2006-11-02 10:30:27", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_med" }, { "label": "Filter Wheel 2", "name": "Be_thick" } ] }, "Gband": { "end": "2007-04-12 09:21:51", "layeringOrder": 1, "nickname": "XRT Al_med/Gband", "sourceId": 41, "start": "2006-10-27 03:14:51", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_med" }, { "label": "Filter Wheel 2", "name": "Gband" } ] }, "Open": { "end": "2013-10-16 15:14:57", "layeringOrder": 1, "nickname": "XRT Al_med/Open", "sourceId": 42, "start": "2006-11-02 10:25:05", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_med" }, { "label": "Filter Wheel 2", "name": "Open" } ] }, "Ti_poly": { "end": "2010-11-18 14:09:50", "layeringOrder": 1, "nickname": "XRT Al_med/Ti_poly", "sourceId": 43, "start": "2006-11-02 10:27:03", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_med" }, { "label": "Filter Wheel 2", "name": "Ti_poly" } ] } }, "Al_poly": { "Al_mesh": { "end": "2007-12-23 10:04:47", "layeringOrder": 1, "nickname": "XRT Al_poly/Al_mesh", "sourceId": 44, "start": "2006-11-02 10:20:35", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_poly" }, { "label": "Filter Wheel 2", "name": "Al_mesh" } ] }, "Al_thick": { "end": "2013-04-30 02:19:57", "layeringOrder": 1, "nickname": "XRT Al_poly/Al_thick", "sourceId": 45, "start": "2006-11-02 10:21:13", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_poly" }, { "label": "Filter Wheel 2", "name": "Al_thick" } ] }, "Be_thick": { "end": "2013-04-12 22:29:33", "layeringOrder": 1, "nickname": "XRT Al_poly/Be_thick", "sourceId": 46, "start": "2006-11-02 10:21:17", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_poly" }, { "label": "Filter Wheel 2", "name": "Be_thick" } ] }, "Gband": { "end": "2007-04-20 09:25:05", "layeringOrder": 1, "nickname": "XRT Al_poly/Gband", "sourceId": 47, "start": "2006-10-27 02:16:32", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_poly" }, { "label": "Filter Wheel 2", "name": "Gband" } ] }, "Open": { "end": "2013-10-22 08:28:16", "layeringOrder": 1, "nickname": "XRT Al_poly/Open", "sourceId": 48, "start": "2006-10-23 10:37:13", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_poly" }, { "label": "Filter Wheel 2", "name": "Open" } ] }, "Ti_poly": { "end": "2013-10-19 14:59:37", "layeringOrder": 1, "nickname": "XRT Al_poly/Ti_poly", "sourceId": 49, "start": "2006-11-02 10:21:04", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Al_poly" }, { "label": "Filter Wheel 2", "name": "Ti_poly" } ] } }, "Be_med": { "Al_mesh": { "end": "2007-05-09 09:50:19", "layeringOrder": 1, "nickname": "XRT Be_med/Al_mesh", "sourceId": 50, "start": "2006-11-02 10:23:14", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_med" }, { "label": "Filter Wheel 2", "name": "Al_mesh" } ] }, "Al_thick": { "end": "2006-11-02 10:24:02", "layeringOrder": 1, "nickname": "XRT Be_med/Al_thick", "sourceId": 51, "start": "2006-11-02 10:24:02", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_med" }, { "label": "Filter Wheel 2", "name": "Al_thick" } ] }, "Be_thick": { "end": "2006-11-02 10:24:28", "layeringOrder": 1, "nickname": "XRT Be_med/Be_thick", "sourceId": 52, "start": "2006-11-02 10:24:28", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_med" }, { "label": "Filter Wheel 2", "name": "Be_thick" } ] }, "Gband": { "end": "2007-04-20 07:51:35", "layeringOrder": 1, "nickname": "XRT Be_med/Gband", "sourceId": 53, "start": "2006-10-27 03:03:11", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_med" }, { "label": "Filter Wheel 2", "name": "Gband" } ] }, "Open": { "end": "2013-10-21 17:14:06", "layeringOrder": 1, "nickname": "XRT Be_med/Open", "sourceId": 54, "start": "2006-11-02 10:23:05", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_med" }, { "label": "Filter Wheel 2", "name": "Open" } ] }, "Ti_poly": { "end": "2006-11-02 10:23:26", "layeringOrder": 1, "nickname": "XRT Be_med/Ti_poly", "sourceId": 55, "start": "2006-11-02 10:23:26", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_med" }, { "label": "Filter Wheel 2", "name": "Ti_poly" } ] } }, "Be_thin": { "Al_mesh": { "end": "2007-05-09 09:50:03", "layeringOrder": 1, "nickname": "XRT Be_thin/Al_mesh", "sourceId": 56, "start": "2006-11-02 10:22:19", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_thin" }, { "label": "Filter Wheel 2", "name": "Al_mesh" } ] }, "Al_thick": { "end": "2006-11-02 10:22:35", "layeringOrder": 1, "nickname": "XRT Be_thin/Al_thick", "sourceId": 57, "start": "2006-11-02 10:22:35", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_thin" }, { "label": "Filter Wheel 2", "name": "Al_thick" } ] }, "Be_thick": { "end": "2006-11-02 10:22:42", "layeringOrder": 1, "nickname": "XRT Be_thin/Be_thick", "sourceId": 58, "start": "2006-11-02 10:22:42", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_thin" }, { "label": "Filter Wheel 2", "name": "Be_thick" } ] }, "Gband": { "end": "2007-04-20 03:13:11", "layeringOrder": 1, "nickname": "XRT Be_thin/Gband", "sourceId": 59, "start": "2006-10-27 02:51:31", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_thin" }, { "label": "Filter Wheel 2", "name": "Gband" } ] }, "Open": { "end": "2013-10-22 08:28:01", "layeringOrder": 1, "nickname": "XRT Be_thin/Open", "sourceId": 60, "start": "2006-11-02 10:22:14", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_thin" }, { "label": "Filter Wheel 2", "name": "Open" } ] }, "Ti_poly": { "end": "2006-11-02 10:22:24", "layeringOrder": 1, "nickname": "XRT Be_thin/Ti_poly", "sourceId": 61, "start": "2006-11-02 10:22:24", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Be_thin" }, { "label": "Filter Wheel 2", "name": "Ti_poly" } ] } }, "C_poly": { "Al_mesh": { "end": "2007-05-09 09:49:47", "layeringOrder": 1, "nickname": "XRT C_poly/Al_mesh", "sourceId": 62, "start": "2006-11-02 10:21:26", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "C_poly" }, { "label": "Filter Wheel 2", "name": "Al_mesh" } ] }, "Al_thick": { "end": "2013-04-12 22:29:49", "layeringOrder": 1, "nickname": "XRT C_poly/Al_thick", "sourceId": 63, "start": "2006-11-02 10:22:04", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "C_poly" }, { "label": "Filter Wheel 2", "name": "Al_thick" } ] }, "Be_thick": { "end": "2006-11-02 10:22:08", "layeringOrder": 1, "nickname": "XRT C_poly/Be_thick", "sourceId": 64, "start": "2006-11-02 10:22:08", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "C_poly" }, { "label": "Filter Wheel 2", "name": "Be_thick" } ] }, "Gband": { "end": "2006-11-02 10:21:34", "layeringOrder": 1, "nickname": "XRT C_poly/Gband", "sourceId": 65, "start": "2006-10-27 02:39:52", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "C_poly" }, { "label": "Filter Wheel 2", "name": "Gband" } ] }, "Open": { "end": "2013-10-19 14:59:17", "layeringOrder": 1, "nickname": "XRT C_poly/Open", "sourceId": 66, "start": "2006-11-02 10:21:22", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "C_poly" }, { "label": "Filter Wheel 2", "name": "Open" } ] }, "Ti_poly": { "end": "2012-11-03 19:30:16", "layeringOrder": 1, "nickname": "XRT C_poly/Ti_poly", "sourceId": 67, "start": "2006-11-02 10:21:30", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "C_poly" }, { "label": "Filter Wheel 2", "name": "Ti_poly" } ] } }, "Mispositioned": { "Mispositioned": { "end": "2006-12-07 09:13:47", "layeringOrder": 1, "nickname": "XRT Mispositioned/Mispositioned", "sourceId": 68, "start": "2006-12-02 09:22:05", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Mispositioned" }, { "label": "Filter Wheel 2", "name": "Mispositioned" } ] } }, "Open": { "Al_mesh": { "end": "2013-10-22 06:33:47", "layeringOrder": 1, "nickname": "XRT Open/Al_mesh", "sourceId": 69, "start": "2006-10-26 22:55:51", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Open" }, { "label": "Filter Wheel 2", "name": "Al_mesh" } ] }, "Al_thick": { "end": "2013-10-22 08:03:58", "layeringOrder": 1, "nickname": "XRT Open/Al_thick", "sourceId": 70, "start": "2006-10-27 04:10:52", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Open" }, { "label": "Filter Wheel 2", "name": "Al_thick" } ] }, "Be_thick": { "end": "2013-10-22 00:25:13", "layeringOrder": 1, "nickname": "XRT Open/Be_thick", "sourceId": 71, "start": "2006-10-27 04:22:32", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Open" }, { "label": "Filter Wheel 2", "name": "Be_thick" } ] }, "Gband": { "end": "2013-10-22 08:00:58", "layeringOrder": 1, "nickname": "XRT Open/Gband", "sourceId": 72, "start": "2006-10-24 09:35:12", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Open" }, { "label": "Filter Wheel 2", "name": "Gband" } ] }, "Open": { "end": "2012-06-19 11:52:20", "layeringOrder": 1, "nickname": "XRT Open/Open", "sourceId": 73, "start": "2006-12-05 08:04:05", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Open" }, { "label": "Filter Wheel 2", "name": "Open" } ] }, "Ti_poly": { "end": "2013-10-22 08:28:11", "layeringOrder": 1, "nickname": "XRT Open/Ti_poly", "sourceId": 74, "start": "2006-10-26 22:56:37", "uiLabels": [ { "label": "Observatory", "name": "Hinode" }, { "label": "Instrument", "name": "XRT" }, { "label": "Filter Wheel 1", "name": "Open" }, { "label": "Filter Wheel 2", "name": "Ti_poly" } ] } } } }, "PROBA2": { "SWAP": { "174": { "end": "2013-12-05 10:56:16", "layeringOrder": 1, "nickname": "SWAP 174", "sourceId": 32, "start": "2010-01-04 17:00:50", "uiLabels": [ { "label": "Observatory", "name": "PROBA2" }, { "label": "Instrument", "name": "SWAP" }, { "label": "Measurement", "name": "174" } ] } } }, "SDO": { "AIA": { "131": { "end": "2013-12-05 13:43:44", "layeringOrder": 1, "nickname": "AIA 131", "sourceId": 9, "start": "2010-06-02 00:05:34", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "131" } ] }, "1600": { "end": "2013-12-05 13:49:28", "layeringOrder": 1, "nickname": "AIA 1600", "sourceId": 15, "start": "2010-06-02 00:05:30", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "1600" } ] }, "1700": { "end": "2013-12-05 13:50:30", "layeringOrder": 1, "nickname": "AIA 1700", "sourceId": 16, "start": "2010-06-23 00:00:31", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "1700" } ] }, "171": { "end": "2013-12-05 13:44:47", "layeringOrder": 1, "nickname": "AIA 171", "sourceId": 10, "start": "2010-06-02 00:05:36", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "171" } ] }, "193": { "end": "2013-12-05 13:45:42", "layeringOrder": 1, "nickname": "AIA 193", "sourceId": 11, "start": "2010-06-02 00:05:31", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "193" } ] }, "211": { "end": "2013-12-05 13:46:35", "layeringOrder": 1, "nickname": "AIA 211", "sourceId": 12, "start": "2010-06-02 00:05:37", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "211" } ] }, "304": { "end": "2013-12-05 13:48:43", "layeringOrder": 1, "nickname": "AIA 304", "sourceId": 13, "start": "2010-06-02 00:05:39", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "304" } ] }, "335": { "end": "2013-12-05 13:49:38", "layeringOrder": 1, "nickname": "AIA 335", "sourceId": 14, "start": "2010-06-02 00:05:28", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "335" } ] }, "4500": { "end": "2013-12-05 13:00:07", "layeringOrder": 1, "nickname": "AIA 4500", "sourceId": 17, "start": "2010-06-02 00:05:44", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "4500" } ] }, "94": { "end": "2013-12-05 13:43:01", "layeringOrder": 1, "nickname": "AIA 94", "sourceId": 8, "start": "2010-06-02 00:05:33", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "AIA" }, { "label": "Measurement", "name": "94" } ] } }, "HMI": { "continuum": { "end": "2013-12-05 11:20:40", "layeringOrder": 1, "nickname": "HMI Int", "sourceId": 18, "start": "2010-12-06 06:53:41", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "HMI" }, { "label": "Measurement", "name": "continuum" } ] }, "magnetogram": { "end": "2013-12-05 12:18:25", "layeringOrder": 1, "nickname": "HMI Mag", "sourceId": 19, "start": "2010-12-06 06:53:41", "uiLabels": [ { "label": "Observatory", "name": "SDO" }, { "label": "Instrument", "name": "HMI" }, { "label": "Measurement", "name": "magnetogram" } ] } } }, "SOHO": { "EIT": { "171": { "end": "2013-08-07 13:00:13", "layeringOrder": 1, "nickname": "EIT 171", "sourceId": 0, "start": "1996-01-15 21:39:21", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "EIT" }, { "label": "Measurement", "name": "171" } ] }, "195": { "end": "2013-08-07 01:13:50", "layeringOrder": 1, "nickname": "EIT 195", "sourceId": 1, "start": "1996-01-15 20:51:47", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "EIT" }, { "label": "Measurement", "name": "195" } ] }, "284": { "end": "2013-08-07 13:06:09", "layeringOrder": 1, "nickname": "EIT 284", "sourceId": 2, "start": "1996-01-15 21:04:17", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "EIT" }, { "label": "Measurement", "name": "284" } ] }, "304": { "end": "2013-08-07 01:19:42", "layeringOrder": 1, "nickname": "EIT 304", "sourceId": 3, "start": "1996-01-15 22:00:17", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "EIT" }, { "label": "Measurement", "name": "304" } ] } }, "LASCO": { "C2": { "white-light": { "end": "2013-12-05 07:12:05", "layeringOrder": 2, "nickname": "LASCO C2", "sourceId": 4, "start": "1996-04-01 01:12:15", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "LASCO" }, { "label": "Detector", "name": "C2" }, { "label": "Measurement", "name": "white-light" } ] } }, "C3": { "white-light": { "end": "2013-12-05 07:18:05", "layeringOrder": 3, "nickname": "LASCO C3", "sourceId": 5, "start": "1996-04-14 09:48:18", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "LASCO" }, { "label": "Detector", "name": "C3" }, { "label": "Measurement", "name": "white-light" } ] } } }, "MDI": { "continuum": { "end": "2011-01-11 22:39:00", "layeringOrder": 1, "nickname": "MDI Int", "sourceId": 7, "start": "1996-05-19 19:08:35", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "MDI" }, { "label": "Measurement", "name": "continuum" } ] }, "magnetogram": { "end": "2011-01-11 22:39:00", "layeringOrder": 1, "nickname": "MDI Mag", "sourceId": 6, "start": "1996-04-21 00:30:04", "uiLabels": [ { "label": "Observatory", "name": "SOHO" }, { "label": "Instrument", "name": "MDI" }, { "label": "Measurement", "name": "magnetogram" } ] } } }, "STEREO_A": { "SECCHI": { "COR1": { "white-light": { "end": "2013-12-01 09:50:00", "layeringOrder": 2, "nickname": "COR1-A", "sourceId": 28, "start": "2010-01-01 00:05:00", "uiLabels": [ { "label": "Observatory", "name": "STEREO_A" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "COR1" }, { "label": "Measurement", "name": "white-light" } ] } }, "COR2": { "white-light": { "end": "2013-11-30 23:54:00", "layeringOrder": 3, "nickname": "COR2-A", "sourceId": 29, "start": "2010-01-01 00:24:00", "uiLabels": [ { "label": "Observatory", "name": "STEREO_A" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "COR2" }, { "label": "Measurement", "name": "white-light" } ] } }, "EUVI": { "171": { "end": "2013-11-30 22:14:00", "layeringOrder": 1, "nickname": "EUVI-A 171", "sourceId": 20, "start": "2010-01-01 00:14:00", "uiLabels": [ { "label": "Observatory", "name": "STEREO_A" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "171" } ] }, "195": { "end": "2013-11-30 23:55:30", "layeringOrder": 1, "nickname": "EUVI-A 195", "sourceId": 21, "start": "2010-01-01 00:05:30", "uiLabels": [ { "label": "Observatory", "name": "STEREO_A" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "195" } ] }, "284": { "end": "2013-11-30 22:16:30", "layeringOrder": 1, "nickname": "EUVI-A 284", "sourceId": 22, "start": "2010-01-01 00:16:30", "uiLabels": [ { "label": "Observatory", "name": "STEREO_A" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "284" } ] }, "304": { "end": "2013-11-30 23:56:15", "layeringOrder": 1, "nickname": "EUVI-A 304", "sourceId": 23, "start": "2010-01-01 00:06:15", "uiLabels": [ { "label": "Observatory", "name": "STEREO_A" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "304" } ] } } } }, "STEREO_B": { "SECCHI": { "COR1": { "white-light": { "end": "2013-12-01 03:51:00", "layeringOrder": 2, "nickname": "COR1-B", "sourceId": 30, "start": "2010-01-01 00:05:37", "uiLabels": [ { "label": "Observatory", "name": "STEREO_B" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "COR1" }, { "label": "Measurement", "name": "white-light" } ] } }, "COR2": { "white-light": { "end": "2013-11-30 23:55:00", "layeringOrder": 3, "nickname": "COR2-B", "sourceId": 31, "start": "2010-01-01 00:24:37", "uiLabels": [ { "label": "Observatory", "name": "STEREO_B" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "COR2" }, { "label": "Measurement", "name": "white-light" } ] } }, "EUVI": { "171": { "end": "2013-11-30 22:15:00", "layeringOrder": 1, "nickname": "EUVI-B 171", "sourceId": 24, "start": "2010-01-01 00:07:52", "uiLabels": [ { "label": "Observatory", "name": "STEREO_B" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "171" } ] }, "195": { "end": "2013-11-30 23:56:30", "layeringOrder": 1, "nickname": "EUVI-B 195", "sourceId": 25, "start": "2010-01-01 00:06:07", "uiLabels": [ { "label": "Observatory", "name": "STEREO_B" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "195" } ] }, "284": { "end": "2013-11-30 22:17:30", "layeringOrder": 1, "nickname": "EUVI-B 284", "sourceId": 26, "start": "2010-01-01 00:07:07", "uiLabels": [ { "label": "Observatory", "name": "STEREO_B" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "284" } ] }, "304": { "end": "2013-11-30 23:57:15", "layeringOrder": 1, "nickname": "EUVI-B 304", "sourceId": 27, "start": "2010-01-01 00:06:52", "uiLabels": [ { "label": "Observatory", "name": "STEREO_B" }, { "label": "Instrument", "name": "SECCHI" }, { "label": "Detector", "name": "EUVI" }, { "label": "Measurement", "name": "304" } ] } } } }, "TRACE": { "1216": { "end": "2008-10-03 00:20:37", "layeringOrder": 1, "nickname": "TRACE 1216", "sourceId": 78, "start": "2008-09-19 01:04:32", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "1216" } ] }, "1550": { "end": "2008-10-03 00:20:19", "layeringOrder": 1, "nickname": "TRACE 1550", "sourceId": 79, "start": "2008-09-18 00:45:30", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "1550" } ] }, "1600": { "end": "2008-10-06 22:08:53", "layeringOrder": 1, "nickname": "TRACE 1600", "sourceId": 80, "start": "2008-09-18 10:52:31", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "1600" } ] }, "1700": { "end": "2008-10-03 00:20:26", "layeringOrder": 1, "nickname": "TRACE 1700", "sourceId": 81, "start": "2008-09-19 01:04:21", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "1700" } ] }, "171": { "end": "2008-10-06 22:55:32", "layeringOrder": 1, "nickname": "TRACE 171", "sourceId": 75, "start": "2008-09-18 00:00:54", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "171" } ] }, "195": { "end": "2008-10-06 06:59:56", "layeringOrder": 1, "nickname": "TRACE 195", "sourceId": 76, "start": "2008-09-18 00:38:24", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "195" } ] }, "284": { "end": "2008-09-24 19:25:02", "layeringOrder": 1, "nickname": "TRACE 284", "sourceId": 77, "start": "2008-09-18 10:51:36", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "284" } ] }, "white-light": { "end": "2008-10-06 22:54:05", "layeringOrder": 1, "nickname": "TRACE white-light", "sourceId": 82, "start": "2008-09-19 01:04:24", "uiLabels": [ { "label": "Observatory", "name": "TRACE" }, { "label": "Measurement", "name": "white-light" } ] } }, "Yohkoh": { "SXT": { "AlMgMn": { "end": "2001-12-14 20:58:33", "layeringOrder": 1, "nickname": "SXT AlMgMn", "sourceId": 33, "start": "1991-09-13 21:53:40", "uiLabels": [ { "label": "Observatory", "name": "Yohkoh" }, { "label": "Instrument", "name": "SXT" }, { "label": "Filter", "name": "AlMgMn" } ] }, "thin-Al": { "end": "2001-12-14 08:20:43", "layeringOrder": 1, "nickname": "SXT thin-Al", "sourceId": 34, "start": "1991-09-13 21:49:24", "uiLabels": [ { "label": "Observatory", "name": "Yohkoh" }, { "label": "Instrument", "name": "SXT" }, { "label": "Measurement", "name": "thin-Al" } ] }, "white-light": { "end": "1992-11-13 17:05:32", "layeringOrder": 1, "nickname": "SXT white-light", "sourceId": 35, "start": "1991-09-11 23:02:54", "uiLabels": [ { "label": "Observatory", "name": "Yohkoh" }, { "label": "Instrument", "name": "SXT" }, { "label": "Measurement", "name": "white-light" } ] } } } }
Output the hierarchical list of available datasources in a format that is compatible with the JHelioviewer desktop client.
{ "SDO": { "children": { "AIA": { "children": { "131": { "description": "131 Ångström extreme ultraviolet", "end": "2013-12-05 13:43:44", "label": "Measurement", "layeringOrder": 1, "name": "131 Å", "nickname": "AIA 131", "sourceId": 9, "start": "2010-06-02 00:05:34" }, "1600": { "description": "1600 Ångström extreme ultraviolet", "end": "2013-12-05 13:49:28", "label": "Measurement", "layeringOrder": 1, "name": "1600 Å", "nickname": "AIA 1600", "sourceId": 15, "start": "2010-06-02 00:05:30" }, "1700": { "description": "1700 Ångström extreme ultraviolet", "end": "2013-12-05 13:50:30", "label": "Measurement", "layeringOrder": 1, "name": "1700 Å", "nickname": "AIA 1700", "sourceId": 16, "start": "2010-06-23 00:00:31" }, "171": { "default": true, "description": "171 Ångström extreme ultraviolet", "end": "2013-12-05 13:44:47", "label": "Measurement", "layeringOrder": 1, "name": "171 Å", "nickname": "AIA 171", "sourceId": 10, "start": "2010-06-02 00:05:36" }, "193": { "description": "193 Ångström extreme ultraviolet", "end": "2013-12-05 13:45:42", "label": "Measurement", "layeringOrder": 1, "name": "193 Å", "nickname": "AIA 193", "sourceId": 11, "start": "2010-06-02 00:05:31" }, "211": { "description": "211 Ångström extreme ultraviolet", "end": "2013-12-05 13:46:35", "label": "Measurement", "layeringOrder": 1, "name": "211 Å", "nickname": "AIA 211", "sourceId": 12, "start": "2010-06-02 00:05:37" }, "304": { "description": "304 Ångström extreme ultraviolet", "end": "2013-12-05 13:48:43", "label": "Measurement", "layeringOrder": 1, "name": "304 Å", "nickname": "AIA 304", "sourceId": 13, "start": "2010-06-02 00:05:39" }, "335": { "description": "335 Ångström extreme ultraviolet", "end": "2013-12-05 13:49:38", "label": "Measurement", "layeringOrder": 1, "name": "335 Å", "nickname": "AIA 335", "sourceId": 14, "start": "2010-06-02 00:05:28" }, "4500": { "description": "4500 Ångström extreme ultraviolet", "end": "2013-12-05 13:00:07", "label": "Measurement", "layeringOrder": 1, "name": "4500 Å", "nickname": "AIA 4500", "sourceId": 17, "start": "2010-06-02 00:05:44" }, "94": { "description": "94 Ångström extreme ultraviolet", "end": "2013-12-05 13:43:01", "label": "Measurement", "layeringOrder": 1, "name": "94 Å", "nickname": "AIA 94", "sourceId": 8, "start": "2010-06-02 00:05:33" } }, "default": true, "description": "Atmospheric Imaging Assembly", "label": "Instrument", "name": "AIA" }, "HMI": { "children": { "continuum": { "description": "Intensitygram", "end": "2013-12-05 11:20:40", "label": "Measurement", "layeringOrder": 1, "name": "Continuum", "nickname": "HMI Int", "sourceId": 18, "start": "2010-12-06 06:53:41" }, "magnetogram": { "description": "Magnetogram", "end": "2013-12-05 12:18:25", "label": "Measurement", "layeringOrder": 1, "name": "Magnetogram", "nickname": "HMI Mag", "sourceId": 19, "start": "2010-12-06 06:53:41" } }, "description": "Helioseismic and Magnetic Imager", "label": "Instrument", "name": "HMI" } }, "default": true, "description": "Solar Dynamics Observatory", "label": "Observatory", "name": "SDO" }, "SOHO": { "children": { "EIT": { "children": { "171": { "description": "171 Ångström extreme ultraviolet", "end": "2013-08-07 13:00:13", "label": "Measurement", "layeringOrder": 1, "name": "171 Å", "nickname": "EIT 171", "sourceId": 0, "start": "1996-01-15 21:39:21" }, "195": { "description": "195 Ångström extreme ultraviolet", "end": "2013-08-07 01:13:50", "label": "Measurement", "layeringOrder": 1, "name": "195 Å", "nickname": "EIT 195", "sourceId": 1, "start": "1996-01-15 20:51:47" }, "284": { "description": "284 Ångström extreme ultraviolet", "end": "2013-08-07 13:06:09", "label": "Measurement", "layeringOrder": 1, "name": "284 Å", "nickname": "EIT 284", "sourceId": 2, "start": "1996-01-15 21:04:17" }, "304": { "description": "304 Ångström extreme ultraviolet", "end": "2013-08-07 01:19:42", "label": "Measurement", "layeringOrder": 1, "name": "304 Å", "nickname": "EIT 304", "sourceId": 3, "start": "1996-01-15 22:00:17" } }, "description": "Extreme ultraviolet Imaging Telescope", "label": "Instrument", "name": "EIT" }, "LASCO": { "children": { "C2": { "children": { "white-light": { "description": "White Light", "end": "2013-12-05 07:12:05", "label": "Measurement", "layeringOrder": 2, "name": "White Light", "nickname": "LASCO C2", "sourceId": 4, "start": "1996-04-01 01:12:15" } }, "description": "Coronograph 2", "label": "Detector", "name": "C2" }, "C3": { "children": { "white-light": { "description": "White Light", "end": "2013-12-05 07:18:05", "label": "Measurement", "layeringOrder": 3, "name": "White Light", "nickname": "LASCO C3", "sourceId": 5, "start": "1996-04-14 09:48:18" } }, "description": "Coronograph 3", "label": "Detector", "name": "C3" } }, "description": "The Large Angle Spectrometric Coronagraph", "label": "Instrument", "name": "LASCO" }, "MDI": { "children": { "continuum": { "description": "Intensitygram", "end": "2011-01-11 22:39:00", "label": "Measurement", "layeringOrder": 1, "name": "Continuum", "nickname": "MDI Int", "sourceId": 7, "start": "1996-05-19 19:08:35" }, "magnetogram": { "description": "Magnetogram", "end": "2011-01-11 22:39:00", "label": "Measurement", "layeringOrder": 1, "name": "Magnetogram", "nickname": "MDI Mag", "sourceId": 6, "start": "1996-04-21 00:30:04" } }, "description": "Michelson Doppler Imager", "label": "Instrument", "name": "MDI" } }, "description": "Solar and Heliospheric Observatory", "label": "Observatory", "name": "SOHO" }, "STEREO_A": { "children": { "SECCHI": { "children": { "COR1": { "children": { "white-light": { "description": "White Light", "end": "2013-12-01 09:50:00", "label": "Measurement", "layeringOrder": 2, "name": "White Light", "nickname": "COR1-A", "sourceId": 28, "start": "2010-01-01 00:05:00" } }, "description": "Coronograph 1", "label": "Detector", "name": "COR1" }, "COR2": { "children": { "white-light": { "description": "White Light", "end": "2013-11-30 23:54:00", "label": "Measurement", "layeringOrder": 3, "name": "White Light", "nickname": "COR2-A", "sourceId": 29, "start": "2010-01-01 00:24:00" } }, "description": "Coronograph 2", "label": "Detector", "name": "COR2" }, "EUVI": { "children": { "171": { "description": "171 Ångström extreme ultraviolet", "end": "2013-11-30 22:14:00", "label": "Measurement", "layeringOrder": 1, "name": "171 Å", "nickname": "EUVI-A 171", "sourceId": 20, "start": "2010-01-01 00:14:00" }, "195": { "description": "195 Ångström extreme ultraviolet", "end": "2013-11-30 23:55:30", "label": "Measurement", "layeringOrder": 1, "name": "195 Å", "nickname": "EUVI-A 195", "sourceId": 21, "start": "2010-01-01 00:05:30" }, "284": { "description": "284 Ångström extreme ultraviolet", "end": "2013-11-30 22:16:30", "label": "Measurement", "layeringOrder": 1, "name": "284 Å", "nickname": "EUVI-A 284", "sourceId": 22, "start": "2010-01-01 00:16:30" }, "304": { "description": "304 Ångström extreme ultraviolet", "end": "2013-11-30 23:56:15", "label": "Measurement", "layeringOrder": 1, "name": "304 Å", "nickname": "EUVI-A 304", "sourceId": 23, "start": "2010-01-01 00:06:15" } }, "description": "Extreme Ultraviolet Imager", "label": "Detector", "name": "EUVI" } }, "description": "Sun Earth Connection Coronal and Heliospheric Investigation", "label": "Instrument", "name": "SECCHI" } }, "description": "Solar Terrestrial Relations Observatory Ahead", "label": "Observatory", "name": "STEREO_A" }, "STEREO_B": { "children": { "SECCHI": { "children": { "COR1": { "children": { "white-light": { "description": "White Light", "end": "2013-12-01 03:51:00", "label": "Measurement", "layeringOrder": 2, "name": "White Light", "nickname": "COR1-B", "sourceId": 30, "start": "2010-01-01 00:05:37" } }, "description": "Coronograph 1", "label": "Detector", "name": "COR1" }, "COR2": { "children": { "white-light": { "description": "White Light", "end": "2013-11-30 23:55:00", "label": "Measurement", "layeringOrder": 3, "name": "White Light", "nickname": "COR2-B", "sourceId": 31, "start": "2010-01-01 00:24:37" } }, "description": "Coronograph 2", "label": "Detector", "name": "COR2" }, "EUVI": { "children": { "171": { "description": "171 Ångström extreme ultraviolet", "end": "2013-11-30 22:15:00", "label": "Measurement", "layeringOrder": 1, "name": "171 Å", "nickname": "EUVI-B 171", "sourceId": 24, "start": "2010-01-01 00:07:52" }, "195": { "description": "195 Ångström extreme ultraviolet", "end": "2013-11-30 23:56:30", "label": "Measurement", "layeringOrder": 1, "name": "195 Å", "nickname": "EUVI-B 195", "sourceId": 25, "start": "2010-01-01 00:06:07" }, "284": { "description": "284 Ångström extreme ultraviolet", "end": "2013-11-30 22:17:30", "label": "Measurement", "layeringOrder": 1, "name": "284 Å", "nickname": "EUVI-B 284", "sourceId": 26, "start": "2010-01-01 00:07:07" }, "304": { "description": "304 Ångström extreme ultraviolet", "end": "2013-11-30 23:57:15", "label": "Measurement", "layeringOrder": 1, "name": "304 Å", "nickname": "EUVI-B 304", "sourceId": 27, "start": "2010-01-01 00:06:52" } }, "description": "Extreme Ultraviolet Imager", "label": "Detector", "name": "EUVI" } }, "description": "Sun Earth Connection Coronal and Heliospheric Investigation", "label": "Instrument", "name": "SECCHI" } }, "description": "Solar Terrestrial Relations Observatory Behind", "label": "Observatory", "name": "STEREO_B" }, "Yohkoh": { "children": { "SXT": { "children": { "AlMgMn": { "description": "Al/Mg/Mn filter (2.4 Å - 32 Å pass band)", "end": "2001-12-14 20:58:33", "label": "Filter", "layeringOrder": 1, "name": "AlMgMn", "nickname": "SXT AlMgMn", "sourceId": 33, "start": "1991-09-13 21:53:40" }, "thin-Al": { "description": "11.6 μm Al filter (2.4 Å - 13 Å pass band)", "end": "2001-12-14 08:20:43", "label": "Measurement", "layeringOrder": 1, "name": "Thin Al", "nickname": "SXT thin-Al", "sourceId": 34, "start": "1991-09-13 21:49:24" }, "white-light": { "description": "No filter", "end": "1992-11-13 17:05:32", "label": "Measurement", "layeringOrder": 1, "name": "White Light", "nickname": "SXT white-light", "sourceId": 35, "start": "1991-09-11 23:02:54" } }, "description": "Soft X-ray Telescope", "label": "Instrument", "name": "SXT" } }, "description": "Yohkoh (Solar-A)", "label": "Observatory", "name": "Yohkoh" } }
Output the hierarchical list of available datasources in a format that is compatible with the JHelioviewer desktop client.
Request a single image tile to be used in the Helioviewer.org Viewport. Tiles are 512x512 pixel PNG images, generated for a given image scale from the intermediary JPEG2000 image files.
Use the `getClosestImage` API endpoint to obtain the desired image identifier for the `id` parameter.
Parameter | Required | Type | Example | Description |
id | Required | number | 36275490 | Unique image identifier. |
x | Required | number | -1 | Tile position. |
y | Required | number | -1 | Tile position. |
imageScale | Required | number | 2.42044088 | Image scale in arcseconds per pixel. |
difference | Required | number | 0 | Specify image type difference. 0 - Display regular image; 0 - Running difference image; 0 - Base difference image. |
diffCount | Required | number | 60 | Used to display Running difference image. Work with "diffTime" parameter and set amount of time to use in tyme period |
diffTime | Required | number | 1 | Select Running difference time period: 0 - Seconds; 1 - Minutes; 2 - Hours; 3 - Days; 4 - Weeks; 5 - Month; 6 - Years. |
baseDiffTime | Required | number | string | Date/Time string for Base difference images. |
Shorten a Helioviewer.org URL with the bit.ly URL shortening web service.
Parameter | Required | Type | Example | Description |
queryString | Required | string | date%3D2014-02-25T15%3A18%3A07.000Z%26imageScale%3D2.4204409%26centerX%3D-410.06307838566283%26centerY%3D-244.6662219973343%26imageLayers%3D%255BSDO%2CAIA%2CAIA%2C304%2C1%2C100%255D%26eventLayers%3D%26eventLabels%3Dtrue | URL-encoded query string. |
callback | Optional | string | Wrap the response object in a function call of your choosing. |
{ "status_code": 200, "status_txt": "OK", "data": { "long_url": "https://helioviewer.ias.u-psud.fr/?date=2014-02-25T15:18:07.000Z&imageScale=2.4204409¢erX=-410.06307838566283¢erY=-244.6662219973343&imageLayers=[SDO,AIA,AIA,304,1,100]&eventLayers=&eventLabels=true", "url": "http://bit.ly/1hbCHMq", "hash": "1hbCHMq", "global_hash": "1hbCHMr", "new_hash": 0 } }
Parameter | Required | Type | Description |
---|---|---|---|
status | Required | string | YouTube upload status |
Get the XML RSS feed of the official Helioviewer Project Blog.
Parameter | Required | Type | Example | Description |
callback | Optional | string | Wrap the response object in a function call of your choosing. |
<?xml version="1.0" encoding="UTF-8"?> <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" > <channel> <title>The Helioviewer Project Blog</title> <atom:link href="http://blog.helioviewer.org/feed/" rel="self" type="application/rss+xml" /> <link>http://blog.helioviewer.org</link> <description>Explore your heliosphere</description> <lastBuildDate>Tue, 28 Jan 2014 15:16:51 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.8.1</generator> <item> <title>Follow the Helioviewer Project on Twitter</title> <link>http://blog.helioviewer.org/2014/01/28/follow-the-helioviewer-project-on-twitter/</link> <comments>http://blog.helioviewer.org/2014/01/28/follow-the-helioviewer-project-on-twitter/#comments</comments> <pubDate>Tue, 28 Jan 2014 15:16:51 +0000</pubDate> <dc:creator><![CDATA[jack]]></dc:creator> <category><![CDATA[General]]></category> <guid isPermaLink="false">http://blog.helioviewer.org/?p=1265</guid> <description><![CDATA[The Helioviewer Project is now on Twitter, @Helioviewer. Please follow us on Twitter for the latest solar and heliospheric news and movies, as well as new Helioviewer Project features.]]></description> <content:encoded><![CDATA[<p>The Helioviewer Project is now on Twitter, @Helioviewer.</p> <p><a href="http://blog.helioviewer.org/wp-content/uploads/2014/01/twitter_hv.png"><img src="http://blog.helioviewer.org/wp-content/uploads/2014/01/twitter_hv.png" alt="twitter_hv" width="538" height="268" class="aligncenter size-full wp-image-1266" /></a></p> <p>Please <a href="https://twitter.com/Helioviewer" title="Helioviewer on Twitter">follow us on Twitter</a> for the latest solar and heliospheric news and movies, as well as new Helioviewer Project features.</p> ]]></content:encoded> <wfw:commentRss>http://blog.helioviewer.org/2014/01/28/follow-the-helioviewer-project-on-twitter/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
The appendices below provide further context for Helioviewer API usage.
Listed below are all valid image data sources hosted by the Helioviewer Project. Reference a particular datasource in your API requests by its 'sourceId' parameter shown in the following tables.
Source ID | Description | Observatory | Instrument | Measurement |
---|---|---|---|---|
2001 | GOES-R SUVI 131 | GOES-R | SUVI | 131 |
2004 | GOES-R SUVI 284 | GOES-R | SUVI | 284 |
2000 | GOES-R SUVI 94 | GOES-R | SUVI | 94 |
2003 | GOES-R SUVI 195 | GOES-R | SUVI | 195 |
2002 | GOES-R SUVI 171 | GOES-R | SUVI | 171 |
2005 | GOES-R SUVI 304 | GOES-R | SUVI | 304 |
Source ID | Description | Observatory | Instrument | Detector | Measurement |
---|---|---|---|---|---|
94 | GONG H-alpha | GONG | GONG | H-alpha | 6562 |
Source ID | Description | Observatory | Instrument | Measurement |
---|---|---|---|---|
89 | IRIS SJI 2796 | IRIS | SJI | 2796 |
92 | IRIS SJI 2832 | IRIS | SJI | 2832 |
88 | IRIS SJI 1330 | IRIS | SJI | 1330 |
90 | IRIS SJI 1400 | IRIS | SJI | 1400 |
Source ID | Description | Observatory | Instrument | Measurement |
---|---|---|---|---|
15 | AIA 1600 | SDO | AIA | 1600 |
8 | AIA 94 | SDO | AIA | 94 |
11 | AIA 193 | SDO | AIA | 193 |
14 | AIA 335 | SDO | AIA | 335 |
17 | AIA 4500 | SDO | AIA | 4500 |
10 | AIA 171 | SDO | AIA | 171 |
13 | AIA 304 | SDO | AIA | 304 |
16 | AIA 1700 | SDO | AIA | 1700 |
9 | AIA 131 | SDO | AIA | 131 |
12 | AIA 211 | SDO | AIA | 211 |
18 | HMI Int | SDO | HMI | continuum |
19 | HMI Mag | SDO | HMI | magnetogram |
Source ID | Description | Observatory | Instrument | Measurement | |
---|---|---|---|---|---|
2 | EIT 284 | SOHO | EIT | 284 | |
1 | EIT 195 | SOHO | EIT | 195 | |
3 | EIT 304 | SOHO | EIT | 304 | |
0 | EIT 171 | SOHO | EIT | 171 | |
4 | LASCO C2 | SOHO | LASCO | C2 | white-light |
5 | LASCO C3 | SOHO | LASCO | C3 | white-light |
7 | MDI Int | SOHO | MDI | continuum | |
6 | MDI Mag | SOHO | MDI | magnetogram |
Source ID | Description | Observatory | Instrument | Detector | Measurement |
---|---|---|---|---|---|
86 | EUI HRI 174 | SOLO | EUI | HRI | 174 |
87 | EUI HRI 1216 | SOLO | EUI | HRI | 1216 |
85 | EUI FSI 304 | SOLO | EUI | FSI | 304 |
84 | EUI FSI 174 | SOLO | EUI | FSI | 174 |
Source ID | Description | Observatory | Instrument | Detector | Measurement |
---|---|---|---|---|---|
28 | COR1-A | STEREO_A | SECCHI | COR1 | white-light |
21 | EUVI-A 195 | STEREO_A | SECCHI | EUVI | 195 |
23 | EUVI-A 304 | STEREO_A | SECCHI | EUVI | 304 |
22 | EUVI-A 284 | STEREO_A | SECCHI | EUVI | 284 |
20 | EUVI-A 171 | STEREO_A | SECCHI | EUVI | 171 |
29 | COR2-A | STEREO_A | SECCHI | COR2 | white-light |
Source ID | Description | Observatory | Instrument | Detector | Measurement |
---|---|---|---|---|---|
25 | EUVI-B 195 | STEREO_B | SECCHI | EUVI | 195 |
27 | EUVI-B 304 | STEREO_B | SECCHI | EUVI | 304 |
26 | EUVI-B 284 | STEREO_B | SECCHI | EUVI | 284 |
24 | EUVI-B 171 | STEREO_B | SECCHI | EUVI | 171 |
31 | COR2-B | STEREO_B | SECCHI | COR2 | white-light |
30 | COR1-B | STEREO_B | SECCHI | COR1 | white-light |
Source ID | Description | Observatory | Instrument | Measurement |
---|---|---|---|---|
35 | SXT white-light | Yohkoh | SXT | white-light |
34 | SXT thin-Al | Yohkoh | SXT | thin-Al |
33 | SXT AlMgMn | Yohkoh | SXT | AlMgMn |
Source ID | Description | Observatory | Instrument | Detector | Measurement |
---|---|---|---|---|---|
83 | COSMO KCor | MLSO | COSMO | KCor | 735 |
Source ID | Description | Observatory | Instrument | Measurement |
---|---|---|---|---|
32 | SWAP 174 | PROBA2 | SWAP | 174 |
Source ID | Description | Observatory | Instrument | Filter Wheel 1 | Filter Wheel 2 |
---|---|---|---|---|---|
60 | XRT Be_thin/Open | Hinode | XRT | Be_thin | Open |
70 | XRT Open/Al_thick | Hinode | XRT | Open | Al_thick |
69 | XRT Open/Al_mesh | Hinode | XRT | Open | Al_mesh |
71 | XRT Open/Be_thick | Hinode | XRT | Open | Be_thick |
49 | XRT Al_poly/Ti_poly | Hinode | XRT | Al_poly | Ti_poly |
48 | XRT Al_poly/Open | Hinode | XRT | Al_poly | Open |
42 | XRT Al_med/Open | Hinode | XRT | Al_med | Open |
54 | XRT Be_med/Open | Hinode | XRT | Be_med | Open |
The APIs for creating custom movies ('queueMovie') and screenshot images ('takeScreenshot') require that you specify a rectangular region-of-interest (ROI). The ROI defines the field-of-view of the video or image in terms of a zoom level and the location and size of the region.
The region-of-interest may be defined in either of two ways. Both methods require an 'imageScale' expressed in arc-seconds per pixel, and atleast one pair of X- and Y-coordinates (expressed as arc-seconds from the center of the solar disk).
The first method defines the ROI based on a pair parameters specifying the X- and Y-coordinates for the top-left ('x1','y1') and bottom-right ('x2','y2') corners of rectangle.
An alternative method defines the ROI in terms of the X- and Y-coordinates of the center of the region ('x0','y0'), coupled with the total width and height of the rectangle in pixels. Use this method if the pixel dimensions of the output are important to you. The APIs handle the translation between arc-seconds and pixels based on the value of 'imageScale' that you have specified.
Smaller values of 'imageScale' will produce results that appear "zoomed-in" to show more detail.
Below is a listing of the native image scales by datasource:
Datasource | Dimensions (pixels) | Image Scale (arc-seconds/pixel) |
---|---|---|
PROBA2 SWAP | 1024 x 1024 | 3.162 |
SDO AIA | 4096 x 4096 | 0.6 |
SDO HMI | 4096 x 4096 | 0.6 |
SOHO EIT | 1024 x 1024 | 2.63 |
SOHO LASCO C2 | 1024 x 1024 | 11.9 |
SOHO LASCO C3 | 1024 x 1024 | 56.0 |
SOHO MDI | 1024 x 1024 | 1.986 |
STEREO SECCHI EUVI | 2048 x 2048 | 1.588 |
STEREO SECCHI COR1 | 512 x 512 | 15.0 |
STEREO SECCHI COR2 | 2048 x 2048 | 14.7 |
Yohkoh SXT | 1024 x 1024 | 2.46 |
You are not limited to creating screenshots and movies at a datasource's native resolution. Each image layer will be scaled to match the imageScale you have requested.