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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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248401 matches
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AIA: null

2026-02-03T22:10:00 to 2026-02-03T23:43:44

Science Goal: ssw_service_260203_152452_43039_ssmq_

Program:

Target:

Pointing: xcen=-108 ycen=321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.26	600,450	75
211	1.26	600,450	75
171	1.26	600,450	75
1700	1.26	600,450	75
304	1.26	600,450	75
131	1.26	600,450	75
94	1.26	600,450	75
193	1.26	600,450	75

IRIS: BBSO coordination

2026-02-03T17:11:12 to 2026-02-03T18:15:30

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: BBSO coordination

Target: AR

Pointing: xcen=-173 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	52
1400	0.21	135,129	312
2796	0.21	135,129	312

IRIS: SUIT coordination

2026-02-02T02:23:49 to 2026-02-02T03:16:16

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT coordination

Target: AR

Pointing: xcen=82 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	50
1400	0.26	289,182	200
2796	0.26	289,182	200

HMI_BLOS: Cruiser Annotation

2026-02-02T01:40:36 to 2026-02-02T05:54:12

Science Goal: ssw_service_260202_160512_48091

Program: M1.9-class flare occurred in active region NOAA 14366.

Target: FL: Flare

Pointing: xcen=-633 ycen=278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.01	574,574	253
94	1	574,574	254
193	1	574,574	254
blos	2.01	574,574	127

IRIS: High-cadence rasters

2026-01-31T19:41:00 to 2026-01-31T20:45:15

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=-666 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1692
2796	0.04	68,68	1692

IRIS: High-cadence rasters

2026-01-31T13:13:05 to 2026-01-31T14:17:11

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=-702 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1688
2796	0.04	68,68	1687

IRIS: High-cadence rasters

2026-01-31T11:36:06 to 2026-01-31T12:40:02

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 rasters

Target: AR

Pointing: xcen=-710 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1684
2796	0.04	68,68	1684

IRIS: A1: QS monitoring

2026-01-30T06:38:47 to 2026-01-30T06:56:51

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: QS

Pointing: xcen=79 ycen=113,

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: Proba-3/ASPIICS coordination

2026-01-29T20:48:06 to 2026-01-29T21:45:15

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=486,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	210
2832	1.36	264,182	42
1400	0.27	264,182	210
2796	0.27	264,182	210

IRIS: BBSO coordination, AR 14358

2026-01-29T19:11:24 to 2026-01-29T20:14:26

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 14358

Target: AR

Pointing: xcen=-590 ycen=313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	92
1400	0.23	137,129	276
2796	0.17	137,129	368

IRIS: High-cadence rasters

2026-01-29T14:20:34 to 2026-01-29T15:23:18

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=765 ycen=-182,

saaIntervals hiIntervals

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

IRIS: High-cadence rasters

2026-01-29T09:29:37 to 2026-01-29T10:32:48

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=744 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1664
2796	0.04	68,68	1664

IRIS: BBSO coordination, AR 14349

2026-01-28T22:10:37 to 2026-01-28T23:00:40

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR 14349

Target: AR

Pointing: xcen=651 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	24
1400	0.35	133,130	144
2796	0.35	133,130	144

EIS: Small flare diagnostic study

2026-01-19T18:52:00 to 2026-01-19T19:50:34

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-106 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS:

2026-01-19T06:03:35 to 2026-01-19T06:03:45

Science Goal:

Program:

Target:

Pointing: xcen=27 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

248401 matches
prev 1...16513 16514 16515 16516 [16517] 16518 16519 16520 16521 16522 ...16561 next