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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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257274 matches
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AIA: null

2026-11-04T17:18:00 to 2026-11-04T18:30:00

Science Goal: ssw_service_261104_095137_37496_ssmq_

Program:

Target:

Pointing: xcen=-949 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.04	600,450	70
211	1.04	600,450	70
171	1.04	600,450	70
1700	1.04	600,450	70
304	1.04	600,450	70
131	1.04	600,450	70
94	1.04	600,450	70
193	1.04	600,450	70

IRIS: High cadence flare watch program, AR14564

2026-11-01T20:09:46 to 2026-11-01T21:12:01

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 SJI cadence 3x faster

Program: High cadence flare watch program, AR14564

Target: AR

Pointing: xcen=-528 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1536
2796	0.04	68,68	1536

IRIS: C1: North pole

2026-10-31T05:22:47 to 2026-10-31T05:56:57

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North pole

Target: CH

Pointing: xcen=-3 ycen=965,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: THEMIS/VTT/Gregor coordination

2026-10-30T11:36:13 to 2026-10-30T12:38:43

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

Program: THEMIS/VTT/Gregor coordination

Target: AR

Pointing: xcen=831 ycen=470,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.26	133,129	236
1400	0.27	133,129	235
2796	0.26	133,129	236

IRIS: High cadence flare watch program, NE AR

2026-10-28T14:21:10 to 2026-10-28T15:25:12

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: High cadence flare watch program, NE AR

Target: AR

Pointing: xcen=-204 ycen=168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1580
2796	0.04	68,68	1580

IRIS: High cadence flare watch program, NE AR

2026-10-28T12:44:08 to 2026-10-28T13:47:50

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 program, NE AR

Target: AR

Pointing: xcen=-221 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1572
2796	0.04	68,68	1572

IRIS: High cadence flare watch program, AR14562

2026-10-28T06:16:21 to 2026-10-28T07:19:40

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 program, AR14562

Target: AR

Pointing: xcen=-552 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1668
2796	0.04	68,68	1668

IRIS: SUIT/Aditya coordination (NE AR)

2026-10-27T23:48:20 to 2026-10-28T00:52:22

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 coordination (NE AR)

Target: AR

Pointing: xcen=-367 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1580
2796	0.04	68,68	1580

IRIS: SUIT/Aditya coordination (NE limb AR)

2026-10-27T01:11:09 to 2026-10-27T02:15:53

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/Aditya coordination (NE limb AR)

Target: AR

Pointing: xcen=-513 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	429
2796	0.15	65,68	429

IRIS: SUIT/Aditya coordination (NE limb AR)

2026-10-26T23:34:08 to 2026-10-27T00:38:16

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/Aditya coordination (NE limb AR)

Target: AR

Pointing: xcen=-522 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	425
2796	0.15	65,68	425

IRIS: Off limb flare study, AR14560

2026-10-25T20:05:20 to 2026-10-25T21:10:37

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off limb flare study, AR14560

Target: AR

Pointing: xcen=962 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	408

IRIS: B1: AR tracking, AR14560

2026-10-25T03:55:52 to 2026-10-25T04:13:57

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

Program: B1: AR tracking, AR14560

Target: AR

Pointing: xcen=868 ycen=203,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch, AR14560

2026-10-24T16:37:10 to 2026-10-24T17:39:53

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, AR14560

Target: AR

Pointing: xcen=872 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1652
2796	0.04	68,68	1652

IRIS: High-cadence flare watch, AR14560

2026-10-24T15:00:11 to 2026-10-24T16:06:06

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, AR14560

Target: AR

Pointing: xcen=857 ycen=146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1736
2796	0.04	68,68	1736

IRIS: THEMIS/VTT/GREGOR coordination

2026-10-24T08:32:21 to 2026-10-24T09:06:05

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: THEMIS/VTT/GREGOR coordination

Target: FI

Pointing: xcen=-523 ycen=841,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	233,182	16
2832	8.44	233,182	4
1400	2.11	233,182	16
2796	2.11	233,182	16

257274 matches
prev 1...17089 17090 [17091] 17092 17093 17094 17095 17096 17097 17098 ...17152 next