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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257274 matches
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AIA: null

2026-06-05T04:26:23 to 2026-06-05T04:32:23

Science Goal: ssw_service_260604_214900_37009

Program:

Target:

Pointing: xcen=-569 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	31

AIA: null

2026-01-09T23:52:57 to 2026-01-09T23:54:57

Science Goal: ssw_service_260411_083717_8538

Program:

Target:

Pointing: xcen=-183 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	538,538	10
211	0.2	538,538	10
171	0.2	538,538	10
1700	0.4	538,538	5
304	0.2	538,538	10
1600	0.4	538,538	5
131	0.2	538,538	10
94	0.2	538,538	10
193	0.2	538,538	10

SOTSP: AR 14324

2026-01-04T00:00:52 to 2026-01-04T00:33:10

Science Goal: Observe active regions

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=378 ycen=404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	156,162	500
6302A Velocity 6301.5A	0	156,162	500
6302A Transverse Flux Density	0	156,162	500
6302A Longitudinal Flux Density	0	156,162	500

SOTSP: AR 14325

2026-01-02T14:00:50 to 2026-01-02T16:12:45

Science Goal: Observe active regions

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=252 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	500
6302A Velocity 6301.5A	0	158,162	500
6302A Transverse Flux Density	0	158,162	500
6302A Longitudinal Flux Density	0	158,162	500

AIA: null

2024-10-27T12:52:57 to 2024-10-27T12:54:57

Science Goal: ssw_service_260411_083536_8305

Program:

Target:

Pointing: xcen=-33 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	537,538	10
211	0.2	537,538	10
171	0.2	537,538	10
1700	0.4	537,538	5
304	0.2	537,538	10
1600	0.4	537,538	5
131	0.2	537,538	10
94	0.2	537,538	10
193	0.2	537,538	10

AIA: null

2024-10-03T09:02:04 to 2024-10-03T19:01:52

Science Goal: ssw_service_261020_024820_44223

Program:

Target:

Pointing: xcen=5 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	20.68	2,461,2,461	30

IRIS: Limb-to-limb tracking of ARs IHOP 307

2026-11-08T21:41:50 to 2026-11-08T22:30:46

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=-538 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Flare watch

2026-11-07T11:45:44 to 2026-11-07T12:54:29

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

Target: AR

Pointing: xcen=-244 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1696
2796	0.04	68,68	1696

AIA: null

2026-11-06T02:25:00 to 2026-11-06T03:51:22

Science Goal: ssw_service_261105_191238_40799_ssmq_

Program:

Target:

Pointing: xcen=-916 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.16	600,450	75
211	1.16	600,450	75
171	1.16	600,450	75
1700	1.16	600,450	75
304	1.16	600,450	75
131	1.16	600,450	75
94	1.16	600,450	75
193	1.16	600,450	75

IRIS: Flare watch

2026-11-05T22:44:39 to 2026-11-05T23:44:51

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare watch

Target: AR

Pointing: xcen=-538 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,130	1480
2796	0.04	135,130	1480

IRIS: SUIT/Aditya-L1 coordination

2026-11-04T00:00:16 to 2026-11-04T00:54:26

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

Target: AR

Pointing: xcen=-357 ycen=154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	359
2796	0.15	65,68	359

IRIS: Flare Watch

2026-11-03T09:10:30 to 2026-11-03T10:21:59

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

Target: AR

Pointing: xcen=-477 ycen=156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1760
2796	0.04	68,68	1759

IRIS: B1: AR tracking from limb to limb

2026-11-03T06:05:36 to 2026-11-03T06:23:41

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=851 ycen=196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: High cadence flare watch program, AR 14562

2026-10-29T19:26:23 to 2026-10-29T20:29:33

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 watch program, AR 14562

Target: AR

Pointing: xcen=-251 ycen=-350,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1664
2796	0.04	68,68	1664

IRIS: SUIT/Aditya-L1 coordination, AR14560

2026-10-23T01:50:05 to 2026-10-23T02:32:39

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, AR14560

Target: AR

Pointing: xcen=592 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	282
2796	0.15	65,68	282

257274 matches
prev 1...17105 17106 17107 17108 17109 17110 17111 17112 [17113] 17114 ...17152 next