Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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257279 matches
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IRIS: High cadence flare study

2025-11-19T22:24:58 to 2025-11-19T23:22:49

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High cadence flare study

Target: AR

Pointing: xcen=664 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1524
2796	0.04	68,68	1524

SOTSP: AR 14274 obs

2025-11-13T07:30:04 to 2025-11-13T08:17:28

Science Goal: AR 14274 obs

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=698 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

IRIS: SUIT coordination

2025-11-12T23:59:25 to 2025-11-13T00:51:17

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SUIT coordination

Target: AR

Pointing: xcen=-760 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1280
2796	0.04	68,68	1280

IRIS: Major Flare Watch (High cadence)

2025-11-12T12:32:21 to 2025-11-12T13:32:11

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=624 ycen=356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1476
2796	0.04	68,68	1476

IRIS: Major Flare Watch (High cadence)

2025-11-12T06:04:35 to 2025-11-12T07:04:48

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=533 ycen=334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	399
2796	0.15	65,68	399

SOTSP: AR 14274 obs

2025-11-10T14:00:04 to 2025-11-10T14:47:28

Science Goal: AR 14274 obs

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=267 ycen=317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	744
6302A Velocity 6301.5A	0	235,162	744
6302A Transverse Flux Density	0	235,162	744
6302A Longitudinal Flux Density	0	235,162	744

IRIS: SUIT Coordination

2025-11-10T00:42:31 to 2025-11-10T01:43:18

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SUIT Coordination

Target: AR

Pointing: xcen=124 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1500
2796	0.04	68,68	1500

SOTSP: AR 14274 obs

2025-11-09T18:51:14 to 2025-11-09T19:38:38

Science Goal: AR 14274 obs

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=114 ycen=313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	746
6302A Velocity 6301.5A	0	235,162	746
6302A Transverse Flux Density	0	235,162	746
6302A Longitudinal Flux Density	0	235,162	746

IRIS: B2: QS tracking

2025-11-04T07:15:42 to 2025-11-04T07:25:17

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-876 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

SOTSP: Synoptic

2025-11-01T17:58:52 to 2025-11-01T18:00:42

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: SUIT Coordination: AR14267

2025-10-28T02:12:03 to 2025-10-28T02:59:18

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT Coordination: AR14267

Target: AR

Pointing: xcen=-210 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	313
2796	0.15	65,68	313

AIA: null

2025-10-20T14:59:00 to 2025-10-20T18:00:00

Science Goal: ssw_service_251020_090708_14101_ssmq_cotemporal_NW

Program:

Target:

Pointing: xcen=870 ycen=398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.62	600,450	70
211	2.62	600,450	70
171	2.62	600,450	70
cont	2.62	600,450	70
1700	2.61	600,450	70
304	2.62	600,450	70
131	2.62	600,450	70
94	2.62	600,450	70
193	2.62	600,450	70
blos	2.62	600,450	70

AIA: null

2025-09-29T13:01:05 to 2025-09-29T13:01:05

Science Goal: ssw_service_250929_221327_36570

Program:

Target:

Pointing: xcen=-15 ycen=779,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

IRIS: Low-telemetry Flare Watch of AR14217

2025-09-25T05:42:29 to 2025-09-25T07:49:46

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry Flare Watch of AR14217

Target: AR

Pointing: xcen=804 ycen=-334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	277
1400	0.46	62,69	277
2796	0.46	62,69	277

AIA: null

2025-09-23T00:00:11 to 2025-09-25T00:00:59

Science Goal: ssw_service_251017_003518_1293

Program:

Target:

Pointing: xcen=-0 ycen=190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	96.03	2,457,1,952	31

257279 matches
prev 1...6337 6338 6339 6340 6341 6342 6343 [6344] 6345 6346 ...17152 next