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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252496 matches
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IRIS: Very High Cadence Raster on AR14317

2025-12-28T14:38:08 to 2025-12-28T15:24:58

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: Very High Cadence Raster on AR14317

Target: AR

Pointing: xcen=403 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1155
2796	0.04	68,68	1156

IRIS: Flare watch program B, AR14294

2025-12-11T16:40:28 to 2025-12-11T16:58:45

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

Program: Flare watch program B, AR14294

Target: AR

Pointing: xcen=930 ycen=-229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,65	39
1400	0.47	61,65	39
2796	0.47	61,65	39

IRIS: Flare watch program B, AR14294

2025-12-11T15:03:28 to 2025-12-11T15:59:44

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

Program: Flare watch program B, AR14294

Target: AR

Pointing: xcen=929 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	120
1400	0.47	61,66	120
2796	0.47	61,66	120

IRIS: High cadence flare watch, AR14296

2025-12-10T21:16:26 to 2025-12-10T22:04:44

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, AR14296

Target: AR

Pointing: xcen=762 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1272
2796	0.04	68,68	1272

IRIS: High cadence flare watch, AR14299

2025-12-05T05:28:22 to 2025-12-05T06:23:48

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 SJI cadence 3x faster

Program: High cadence flare watch, AR14299

Target: AR

Pointing: xcen=-434 ycen=376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1460
2796	0.04	68,68	1460

IRIS: A1: QS monitoring

2025-12-05T03:52:16 to 2025-12-05T04:10:20

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=-2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: High-cadence Flare Watch of AR14291

2025-12-01T09:17:28 to 2025-12-01T10:14:25

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 of AR14291

Target: AR

Pointing: xcen=635 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1499
2796	0.04	68,68	1500

IRIS: High-cadence Flare Watch of AR14292

2025-11-29T10:24:03 to 2025-11-29T11:21:07

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 of AR14292

Target: AR

Pointing: xcen=910 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1408
2796	0.04	68,68	1408

IRIS: High-cadence Flare Watch of AR14291

2025-11-28T10:08:50 to 2025-11-28T11:06:04

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 of AR14291

Target: AR

Pointing: xcen=50 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1412
2796	0.04	68,68	1412

IRIS: High-cadence Flare Watch of AR14291

2025-11-26T19:20:49 to 2025-11-26T20:18:13

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 of AR14291

Target: AR

Pointing: xcen=-252 ycen=-246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1416
2796	0.04	68,68	1416

IRIS: High-cadence Flare Watch of AR14291

2025-11-25T09:23:22 to 2025-11-25T10:20:35

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 of AR14291

Target: AR

Pointing: xcen=-536 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1412
2796	0.04	68,68	1411

IRIS: Jets in coronal hole

2025-11-20T19:26:24 to 2025-11-20T20:24:31

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in coronal hole

Target: CH

Pointing: xcen=650 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	384
1400	0.15	230,182	384
2796	0.15	230,182	384

AIA: null

2025-11-10T09:05:08 to 2025-11-10T09:19:56

Science Goal: ssw_service_251110_103438_6507

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	1.06	2,458,2,458	15

HMI_CONT: null

2025-11-08T21:20:00 to 2025-11-08T22:45:00

Science Goal: ssw_service_251108_141323_23335_ssmq_blos_cont

Program:

Target:

Pointing: xcen=26 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.23	600,450	70
211	1.23	600,450	70
171	1.23	600,450	70
cont	1.23	600,450	70
1700	1.23	600,450	70
304	1.23	600,450	70
131	1.23	600,450	70
94	1.25	600,450	69
193	1.23	600,450	70
blos	1.23	600,450	70

XRT: null

2025-10-26T06:03:28 to 2025-10-26T06:03:53

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Al_poly+Open	0.09	2,107,2,107	2

252496 matches
prev 1...6881 6882 6883 6884 [6885] 6886 6887 6888 6889 6890 ...16834 next