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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256428 matches
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AIA: null

2026-02-01T12:00:09 to 2026-02-01T12:59:57

Science Goal: ssw_service_261024_000524_10050

Program:

Target:

Pointing: xcen=-135 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	576,499	300

AIA: null

2024-05-14T17:00:09 to 2024-05-14T17:59:57

Science Goal: ssw_service_261023_065826_42193

Program:

Target:

Pointing: xcen=-961 ycen=385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	538,855	300

IRIS: SUIT-Aditya coordination

2026-10-25T00:41:52 to 2026-10-25T01:47:21

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

Target: AR

Pointing: xcen=-809 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1616
2796	0.04	71,66	1615

IRIS: High cadence flare raster, AR14551

2026-10-15T07:25:21 to 2026-10-15T11:01:02

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 raster, AR14551

Target: AR

Pointing: xcen=-53 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	5320
2796	0.04	68,68	5320

AIA: null

2023-04-10T03:30:04 to 2023-04-10T08:59:52

Science Goal: ssw_service_261023_000625_24437

Program:

Target:

Pointing: xcen=473 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0.75	653,691	440

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=968 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,128	408

IRIS: High cadence flare raster, AR14551

2026-10-16T21:08:04 to 2026-10-16T21:59:07

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 raster, AR14551

Target: AR

Pointing: xcen=274 ycen=-319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1344
2796	0.04	68,68	1344

AIA: null

2026-03-18T08:35:57 to 2026-03-18T08:40:57

Science Goal: ssw_service_261024_082804_26299

Program:

Target:

Pointing: xcen=-14 ycen=157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	2,420,2,132	25
211	0.27	2,420,2,132	19
171	0.2	2,420,2,132	25
304	0.2	2,420,2,132	25
131	0.29	2,420,2,132	17
94	0.2	2,420,2,132	25
193	0.4	2,420,2,133	12

AIA: null

2026-10-26T07:30:00 to 2026-10-26T10:30:00

Science Goal: ssw_service_261026_015815_40012_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=884 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.12	600,450	85
211	2.14	600,450	85
171	2.14	600,450	85
cont	2.14	600,450	85
1700	2.14	600,450	85
304	2.14	600,450	85
131	2.14	600,450	85
94	2.14	600,450	85
193	2.12	600,450	85
blos	2.14	600,450	85

IRIS: Off limb flare study, AR14560

2026-10-25T21:33:14 to 2026-10-25T22:38:31

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=968 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,128	408

IRIS: High-cadence flare watch, AR14560

2026-10-25T16:51:40 to 2026-10-25T17:57:00

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=932 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1612
2796	0.04	71,66	1611

AIA: null

2024-05-14T17:20:09 to 2024-05-14T18:19:57

Science Goal: ssw_service_261025_114913_46813

Program:

Target:

Pointing: xcen=-846 ycen=403,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	692,808	300

IRIS: High-cadence flare watch, AR14560

2026-10-25T15:14:42 to 2026-10-25T16:20:02

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=929 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1608
2796	0.04	71,66	1609

AIA: null

2023-06-12T01:30:09 to 2023-06-12T02:39:57

Science Goal: ssw_service_261025_042115_17443

Program:

Target:

Pointing: xcen=210 ycen=824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	960,499	350

AIA: null

2023-06-12T01:00:09 to 2023-06-12T02:59:57

Science Goal: ssw_service_261026_074320_20929

Program:

Target:

Pointing: xcen=76 ycen=1036,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	769,230	600

256428 matches
prev 1...17089 17090 17091 17092 17093 [17094] 17095 17096 next