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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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246070 matches
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XRT: null

2025-12-02T11:53:28 to 2025-12-02T11:57:41

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

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

IRIS: High cadence flare watch, unknown AR in NE

2025-12-02T07:56:02 to 2025-12-02T08:52:57

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, unknown AR in NE

Target: AR

Pointing: xcen=-807 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1404
2796	0.04	71,66	1404

AIA: null

2025-12-01T22:02:00 to 2025-12-02T22:02:00

Science Goal: ssw_service_251202_143440_3655

Program:

Target:

Pointing: xcen=-557 ycen=-422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.52	422,384	948
131	1.52	422,384	950
94	1.52	422,384	950

IRIS: High-cadence Flare Watch of AR14291

2025-12-01T14:08:31 to 2025-12-01T15:05:28

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 of AR14291

Target: AR

Pointing: xcen=670 ycen=-250,

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

2025-12-01T09:17:28 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

XRT: null

2025-11-29T06:09:27 to 2025-11-29T06:10:59

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	0.46	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

AIA: null

2025-11-28T08:46:00 to 2025-11-29T08:46:00

Science Goal: ssw_service_251201_012024_17094

Program:

Target:

Pointing: xcen=-884 ycen=422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.5	307,231	960
131	1.5	307,231	959
94	1.5	307,231	960
193	1.5	307,231	959

XRT: null

2025-11-27T17:40:28 to 2025-11-27T17:41:12

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.01	2,107,2,107	2
Open+Al_mesh	0.1	2,107,2,107	2
Al_poly+Open	0.09	2,107,2,107	2

IRIS: A1: QS Monitoring

2025-11-26T03:10:35 to 2025-11-26T03:28:38

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=-65 ycen=-148,

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: SUIT/Aditya-L1 Coordination (Flare Program)

2025-11-26T00:00:01 to 2025-11-26T00:53:40

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: SUIT/Aditya-L1 Coordination (Flare Program)

Target: AR

Pointing: xcen=-428 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1324
2796	0.04	68,68	1324

IRIS: Calib 13: Stellar HD144470 (Pointing 1)

2025-11-25T19:15:01 to 2025-11-25T19:41:59

Science Goal: Stellar_Cal_HD144470_2025_Pointing_1

Program: Calib 13: Stellar HD144470 (Pointing 1)

Target: (NONE)

Pointing: xcen=-680 ycen=825,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	14
1400	2	401,182	13

IRIS: High cadence flare study

2025-11-22T21:33:49 to 2025-11-22T22:31:44

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=-734 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,130	1428
2796	0.04	128,130	1428

AIA: null

2025-11-04T15:41:32 to 2025-11-04T15:49:20

Science Goal: ssw_service_251106_103334_33973

Program:

Target:

Pointing: xcen=-733 ycen=407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.2	288,288	40

AIA: null

2025-12-05T01:37:00 to 2025-12-05T02:26:59

Science Goal: ssw_service_251204_182454_37934_ssmq_

Program:

Target:

Pointing: xcen=-506 ycen=377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.67	600,450	75
211	0.67	600,450	75
171	0.68	600,450	74
1700	0.67	600,450	75
304	0.67	600,450	75
131	0.67	600,450	75
94	0.67	600,450	75
193	0.67	600,450	75

IRIS: B2: QS tracking

2025-12-04T05:40:41 to 2025-12-04T05:50:17

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-422 ycen=-513,

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

246070 matches
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