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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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251713 matches
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IRIS: High-cadence Flare Watch of AR14291

2025-12-01T12:31:30 to 2025-12-01T13:28:27

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=656 ycen=-253,

saaIntervals hiIntervals

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

IRIS: High-cadence Flare Watch of AR14291

2025-11-27T21:12:42 to 2025-11-27T22:09:56

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 SJI cadence 3x faster

Program: High-cadence Flare Watch of AR14291

Target: AR

Pointing: xcen=-68 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 study

2025-11-23T16:58:02 to 2025-11-23T17:55:47

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=-571 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,130	1424
2796	0.04	128,130	1423

IRIS: High cadence flare study

2025-11-20T08:07:06 to 2025-11-20T09:05:25

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=765 ycen=-133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1504
2796	0.04	128,129	1504

XRT: null

2025-10-29T06:03:29 to 2025-10-29T06:04:56

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
Open+Gband	0.37	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-10-27T18:26:01 to 2025-10-28T02:59:37

Science Goal:

Program:

Target:

Pointing: xcen=-375 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	39.11	2,107,2,107	12
Open+Gband	0.04	528,528	2
Al_poly+Open	37.71	2,107,2,107	14

XRT: null

2025-10-26T12:02:59 to 2025-10-26T15:29:36

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	24.08	528,528	6
Al_poly+Open	3.01	2,107,2,107	69

XRT: null

2025-10-24T12:02:59 to 2025-10-24T12:28:32

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	1.5	2,107,2,107	18

XRT: null

2025-10-21T18:19:59 to 2025-10-21T18:21:32

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
Open+Gband	0.47	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

AIA: null

2025-10-21T06:31:00 to 2025-10-21T07:20:00

Science Goal: ssw_service_251021_001007_33018_ssmq_

Program:

Target:

Pointing: xcen=-954 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.83	600,450	60
211	0.83	600,450	60
171	0.83	600,450	60
1700	0.82	600,450	60
304	0.83	600,450	60
131	0.83	600,450	60
94	0.83	600,450	60
193	0.83	600,450	60

XRT: null

2025-10-16T00:02:59 to 2025-10-16T00:09:54

Science Goal:

Program:

Target:

Pointing: xcen=662 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.55	395,395	13
Be_thin+Open	0.55	395,395	13
Open+Be_thick	0.6	395,395	9
Al_poly+Open	0.28	2,107,2,107	25

XRT: null

2025-10-15T05:35:01 to 2025-10-15T05:36:35

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
Open+Gband	0.49	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-10-14T18:16:32 to 2025-10-14T19:59:31

Science Goal:

Program:

Target:

Pointing: xcen=490 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	0.6	2,107,2,107	172

AIA: null

2025-10-13T08:50:00 to 2025-10-13T09:45:22

Science Goal: ssw_service_251013_023718_32410_ssmq_

Program:

Target:

Pointing: xcen=256 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.74	600,450	75
211	0.74	600,450	75
171	0.75	600,450	75
1700	0.75	600,450	75
304	0.75	600,450	75
131	0.74	600,450	75
94	0.75	600,450	75
193	0.74	600,450	75

XRT: null

2025-10-11T15:43:00 to 2025-10-11T18:04:50

Science Goal:

Program:

Target:

Pointing: xcen=-679 ycen=-462,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_thick	27.9	527,527	6
Open+Gband	46.25	528,528	4
Al_poly+Open	13.68	527,527	4

251713 matches
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