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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255950 matches
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AIA: null

2025-05-30T14:26:00 to 2025-05-30T14:55:00

Science Goal: ssw_service_250530_134916_34723

Program:

Target:

Pointing: xcen=-278 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.2	600,450	25
211	1.2	600,450	25
171	1.2	600,450	25
1700	1.2	600,450	25
304	1.2	600,450	25
131	1.2	600,450	25
94	1.21	600,450	25
193	1.2	600,450	25

AIA: null

2024-08-08T19:00:04 to 2024-08-08T20:30:53

Science Goal: ssw_service_261009_065233_35166

Program:

Target:

Pointing: xcen=440 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0.4	730,654	228

AIA: null

2024-08-08T19:00:00 to 2024-08-08T20:30:48

Science Goal: ssw_service_261009_062806_12038

Program:

Target:

Pointing: xcen=441 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.4	883,806	228

AIA: null

2013-07-21T12:31:07 to 2013-07-21T12:32:55

Science Goal: ssw_service_261008_212131_4822

Program:

Target:

Pointing: xcen=-6 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.3	2,458,2,458	7

AIA: Cruiser Annotation

2026-09-08T16:47:49 to 2026-09-09T08:28:45

Science Goal: ssw_service_261008_115326_47287

Program: On-disk plumes

Target: OT: Other

Pointing: xcen=624 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.16	307,307	183
304	5.14	307,307	184
193	5.22	307,307	181
blos	10.68	307,307	89

AIA: null

2025-05-30T18:17:00 to 2025-05-30T18:37:17

Science Goal: ssw_service_250530_114908_41915

Program:

Target:

Pointing: xcen=-682 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.27	600,450	75
211	0.27	600,450	75
171	0.27	600,450	75
1700	0.4	600,450	51
304	0.27	600,450	75
131	0.3	600,450	68
94	0.27	600,450	75
193	0.31	600,450	64

AIA: null

2026-09-04T00:18:34 to 2026-09-06T08:14:21

Science Goal: ssw_service_261008_114720_46241

Program:

Target:

Pointing: xcen=672 ycen=604,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5	996,996	672
304	5	996,996	672
193	5.11	996,996	657
blos	10.14	996,996	332

AIA: null

2017-09-04T00:00:06 to 2017-09-04T23:57:06

Science Goal: ssw_service_261009_193757_12945

Program:

Target:

Pointing: xcen=178 ycen=-295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	3.33	614,538	433

AIA: null

2017-09-03T00:00:06 to 2017-09-03T23:57:06

Science Goal: ssw_service_261009_191645_9956

Program:

Target:

Pointing: xcen=-49 ycen=-281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	3.21	576,500	448

IRIS: Flare watch program, AR 14549

2026-10-12T12:09:22 to 2026-10-12T17:13:10

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: Flare watch program, AR 14549

Target: AR

Pointing: xcen=934 ycen=106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	6264
2796	0.04	70,66	6264

IRIS: SUIT/Aditya-L1 coordination, AR 14549

2026-10-12T00:36:32 to 2026-10-12T02:35:56

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/Aditya-L1 coordination, AR 14549

Target: AR

Pointing: xcen=896 ycen=91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	791
2796	0.15	67,66	791

IRIS: Off limb flare study, AR14535

2026-10-03T06:19:09 to 2026-10-03T11:12:34

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off limb flare study, AR14535

Target: AR

Pointing: xcen=960 ycen=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1840

IRIS: Eclipse observations 3 (3/3)

2026-10-12T22:44:00 to 2026-10-12T23:28:12

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Eclipse observations 3 (3/3)

Target: QS

Pointing: xcen=261 ycen=-13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,67	94
1400	0.47	65,67	94
2796	0.47	65,67	94

IRIS: Flare watch program, AR 14549

2026-10-12T17:23:22 to 2026-10-12T22:28:41

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: Flare watch program, AR 14549

Target: AR

Pointing: xcen=942 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	3836
2796	0.04	71,66	3836

AIA: null

2017-09-04T19:00:06 to 2017-09-04T20:59:06

Science Goal: ssw_service_261011_192219_42153

Program:

Target:

Pointing: xcen=243 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.25	499,500	486

255950 matches
prev 1...17057 17058 17059 17060 17061 17062 [17063] 17064 next