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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248397 matches
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AIA: Cruiser Annotation

2026-02-01T01:41:36 to 2026-02-01T06:09:00

Science Goal: ssw_service_260202_162059_9457

Program: Nothing Reported

Target:

Pointing: xcen=-780 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
94	1.01	468,468	266

IRIS: SUIT coordination

2026-01-31T00:17:13 to 2026-01-31T01:21:06

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: SUIT coordination

Target: AR

Pointing: xcen=-366 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1576
2796	0.04	68,68	1576

IRIS: Proba-3/ASPIICS coordination

2026-01-30T03:07:07 to 2026-01-30T04:12:26

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: AR

Pointing: xcen=876 ycen=485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	240
2832	1.36	264,182	48
1400	0.27	264,182	240
2796	0.27	264,182	240

IRIS: High-cadence rasters

2026-01-29T06:43:34 to 2026-01-29T07:18:21

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: High-cadence rasters

Target: AR

Pointing: xcen=725 ycen=-178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	916
2796	0.04	68,68	916

EIS: Major Flare Watch

2026-01-24T08:06:47 to 2026-01-24T08:57:54

Science Goal: FlareResponse04_sns

Program:

Target:

Pointing: xcen=763 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Major Flare Hunt

2026-01-22T11:41:13 to 2026-01-22T11:41:18

Science Goal: Flare266_Hunter01 +

Program:

Target:

Pointing: xcen=457 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-01-18T18:01:10 to 2026-01-19T17:00:58

Science Goal: ssw_service_260125_084345_7704

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	91.99	2,458,2,458	16

AIA: null

2026-01-18T17:40:05 to 2026-01-18T17:54:53

Science Goal: ssw_service_260122_001101_7076

Program:

Target:

Pointing: xcen=-327 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.4	423,422	38
1600	0.4	423,422	37

EIS: Small flare diagnostic study

2026-01-18T14:30:08 to 2026-01-18T15:28:42

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-361 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 17/20

2026-01-15T20:57:55 to 2026-01-15T21:00:51

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=490,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 12/20

2026-01-15T18:24:52 to 2026-01-15T18:35:00

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 11/20

2026-01-15T17:34:22 to 2026-01-15T17:44:30

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 8/20

2026-01-15T16:03:56 to 2026-01-15T16:06:52

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-01-14T23:20:20 to 2026-01-15T01:25:38

Science Goal: ssw_service_260114_161251_2887_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-104 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.56	600,450	50
211	2.55	600,450	50
171	2.55	600,450	49
1700	2.55	600,450	50
304	2.55	600,450	50
131	2.55	600,450	49
94	2.56	600,450	50
193	2.55	600,450	50

EIS: Small flare diagnostic study

2026-01-14T09:13:51 to 2026-01-14T10:12:24

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=669 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

248397 matches
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