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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250690 matches
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AIA: null

2025-02-11T13:59:57 to 2025-02-11T20:59:09

Science Goal: ssw_service_260427_045447_37447

Program:

Target:

Pointing: xcen=941 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	2.08	576,1,190	203

IRIS: SST coordination

2026-04-27T07:59:35 to 2026-04-27T09:58:51

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=281 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	131,130	230
1400	0.52	131,130	230
2796	0.52	131,130	230

AIA: null

2021-01-17T04:54:57 to 2021-01-17T05:54:57

Science Goal: ssw_service_260427_051018_41256

Program:

Target:

Pointing: xcen=-744 ycen=630,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	269,154	120
171	0.5	269,154	120
193	0.5	269,154	120

AIA: null

2026-04-28T08:00:00 to 2026-04-28T15:00:00

Science Goal: ssw_service_260428_072755_12681_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=535 ycen=321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	5.25	500,450	81
211	5.18	500,450	82
171	5.12	500,450	83
cont	5.32	500,450	80
1700	5.11	500,450	83
304	5.25	500,450	81
131	5.12	500,450	83
94	5.19	500,450	82
193	5.25	500,450	81
blos	5.32	500,450	80

IRIS: SST coordination

2026-04-27T10:08:43 to 2026-04-27T12:07:59

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=47 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	131,130	230
1400	0.52	131,130	230
2796	0.52	131,130	230

IRIS: Low telemetry flare watch

2026-04-27T12:19:39 to 2026-04-27T21:08:06

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

Target: AR

Pointing: xcen=304 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	64,66	1150
1400	0.46	64,66	1150
2796	0.46	64,66	1150

AIA: null

2013-01-13T00:44:59 to 2013-01-13T01:09:59

Science Goal: ssw_service_260427_120023_11451

Program:

Target:

Pointing: xcen=376 ycen=361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	692,653	125
211	0.24	692,653	103
171	0.23	692,653	107
131	0.23	692,654	109
94	0.21	693,654	119
193	0.26	692,654	97

IRIS: A1: QS monitoring

2026-04-28T04:20:05 to 2026-04-28T04:38:08

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: (NONE)

Pointing: xcen=-35 ycen=40,

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

IRIS: SUIT cordination

2026-04-27T23:59:35 to 2026-04-28T02:29:01

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 cordination

Target: AR

Pointing: xcen=-80 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	333
2796	0.15	67,66	334

AIA: null

2026-04-27T00:00:08 to 2026-04-27T00:00:08

Science Goal: ssw_service_260428_055704_35892

Program:

Target:

Pointing: xcen=-0 ycen=538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0	2,150,1,152	2

AIA: null

2026-04-24T01:07:02 to 2026-04-24T01:08:58

Science Goal: ssw_service_260427_201252_974

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	2,458,2,458	10
211	0.4	2,458,2,458	5
171	0.2	2,458,2,458	10
304	0.2	2,458,2,458	10
131	0.4	2,458,2,458	5
94	0.4	2,458,2,458	5
193	0.4	2,458,2,458	5

IRIS: High-cadence flare watch

2026-04-28T02:38:44 to 2026-04-28T03:39:28

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=184 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	1600
2796	0.04	70,66	1600

AIA: null

2026-04-24T08:00:10 to 2026-04-24T09:39:58

Science Goal: ssw_service_260423_184924_34576

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.25	2,458,2,458	20

AIA: null

2026-04-24T07:33:00 to 2026-04-24T09:00:00

Science Goal: ssw_service_260424_012757_43292_ssmq_

Program:

Target:

Pointing: xcen=866 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.1	600,450	80
211	1.11	600,450	79
171	1.1	600,450	80
1700	1.09	600,450	80
304	1.1	600,450	80
131	1.1	600,450	80
94	1.1	600,450	80
193	1.1	600,450	80

AIA: null

2026-04-17T10:00:00 to 2026-04-17T18:00:00

Science Goal: ssw_service_260428_050501_19905

Program:

Target:

Pointing: xcen=-0 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	68.54	1,998,2,074	8
211	68.54	1,998,2,074	8
171	68.54	1,998,2,074	8
cont	68.57	1,998,2,074	8
1700	68.46	1,998,2,074	8
304	68.54	1,998,2,074	8
1600	68.51	1,998,2,074	8
131	68.54	1,998,2,074	8
94	68.57	1,998,2,074	8
193	68.54	1,998,2,074	8
blos	68.57	1,998,2,074	8

250690 matches
prev 1...16705 16706 16707 16708 16709 16710 16711 [16712] 16713 next