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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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250516 matches
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AIA: null

2026-04-23T08:35:00 to 2026-04-23T09:40:00

Science Goal: ssw_service_260423_020656_3792_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=803 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.82	600,450	80
211	0.82	600,450	80
171	0.82	600,450	80
cont	0.82	600,450	80
1700	0.82	600,450	80
304	0.82	600,450	80
131	0.82	600,450	80
94	0.82	600,450	80
193	0.82	600,450	80
blos	0.82	600,450	80

IRIS: High-cadence flare watch

2026-04-22T15:11:25 to 2026-04-22T18:13:40

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

Target: AR

Pointing: xcen=636 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	4800
2796	0.04	70,66	4800

AIA: null

2024-06-08T01:21:59 to 2024-06-08T01:42:57

Science Goal: ssw_service_260423_022112_6810

Program:

Target:

Pointing: xcen=581 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	1,267,1,345	105
304	0.2	1,268,1,346	105
131	0.26	1,267,1,346	79
94	0.2	1,267,1,345	105

AIA: null

2014-09-09T08:05:18 to 2014-09-09T10:05:42

Science Goal: ssw_service_260422_090845_41842

Program:

Target:

Pointing: xcen=-232 ycen=-385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.42	845,460	289

IRIS: SUIT coordination

2026-04-22T23:59:25 to 2026-04-23T02:30:12

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=-562 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	1463
2796	0.04	70,66	1463

AIA: null

2014-09-09T08:05:07 to 2014-09-09T10:05:55

Science Goal: ssw_service_260422_091020_42189

Program:

Target:

Pointing: xcen=-231 ycen=-385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.26	845,460	467

AIA: null

2018-05-17T23:59:57 to 2018-05-18T00:01:45

Science Goal: ssw_service_260423_101559_39170

Program:

Target:

Pointing: xcen=8 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.26	2,461,2,461	8

AIA: null

2026-04-24T03:28:00 to 2026-04-24T05:05:00

Science Goal: ssw_service_260423_211857_23126_ssmq_

Program:

Target:

Pointing: xcen=-654 ycen=-24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.23	600,450	80
211	1.23	600,450	80
171	1.23	600,450	80
1700	1.23	600,450	80
304	1.23	600,450	80
131	1.23	600,450	80
94	1.23	600,450	80
193	1.23	600,450	80

AIA: null

2026-04-24T00:38:00 to 2026-04-24T01:39:41

Science Goal: ssw_service_260423_182455_24248_ssmq_

Program:

Target:

Pointing: xcen=850 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.73	600,450	85
211	0.73	600,450	85
171	0.73	600,450	85
1700	0.73	600,450	85
304	0.73	600,450	85
131	0.73	600,450	85
94	0.73	600,450	85
193	0.73	600,450	85

AIA: null

2026-04-24T00:30:08 to 2026-04-24T01:59:56

Science Goal: ssw_service_260423_213709_25697

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	3.1	2,458,2,458	30

IRIS: High-cadence flare watch

2026-04-23T02:40:22 to 2026-04-23T03:44:08

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-534 ycen=322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	400

AIA: null

2025-04-23T09:39:57 to 2026-04-14T05:37:45

Science Goal: ssw_service_260423_020656_3792_ssmq_

Program:

Target:

Pointing: xcen=-832 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	6,924.29	600,450	75
211	6,924.29	600,450	75
171	6,924.29	600,450	75
1700	7,019.15	600,450	74
304	6,924.29	600,450	75
131	6,924.29	600,450	75
94	6,831.97	600,450	76
193	7,116.63	600,450	73

IRIS: B1: AR tracking

2026-04-23T05:09:00 to 2026-04-23T05:27:05

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

Program: B1: AR tracking

Target: AR

Pointing: xcen=-675 ycen=-374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	1.13	251,131	16
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: B2: QS tracking

2026-04-23T04:49:15 to 2026-04-23T04:58:50

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-673 ycen=-367,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: A1: QS monitoring

2026-04-23T04:20:05 to 2026-04-23T04:38:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=0 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

250516 matches
prev 1...16697 16698 16699 16700 [16701] 16702 next