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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255122 matches
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AIA: null

2024-04-15T07:59:50 to 2024-04-15T08:49:57

Science Goal: ssw_service_260904_063450_36515

Program:

Target:

Pointing: xcen=534 ycen=499,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	308,308	250
211	0.22	308,308	230
171	0.2	308,308	250
1700	0.4	307,307	124
304	0.2	307,307	250
1600	0.4	307,307	125
131	0.22	308,308	229
94	0.2	307,307	244
193	0.24	308,308	204

AIA: null

2023-12-14T13:30:09 to 2023-12-14T17:59:57

Science Goal: ssw_service_260316_075219_5656

Program:

Target:

Pointing: xcen=114 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.33	154,116	810

IRIS: A1: QS monitoring

2026-08-30T18:15:58 to 2026-08-30T18:34:02

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=-152 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Eclipse observations - test, QS

2026-08-30T17:34:24 to 2026-08-30T18:04:25

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 2 Spatial x 4, Spectral x 1 SJI cadence 3x faster

Program: Eclipse observations - test, QS

Target: QS

Pointing: xcen=269 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	61,73	129
2832	0.23	61,73	129
1400	0.23	61,73	129
2796	0.23	61,73	129

AIA: null

2026-08-30T01:05:00 to 2026-08-30T02:09:00

Science Goal: ssw_service_260829_183654_9900_ssmq_

Program:

Target:

Pointing: xcen=-932 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1	600,450	65
211	1	600,450	65
171	1	600,450	65
1700	0.99	600,450	65
304	1	600,450	65
131	1	600,450	65
94	1	600,450	65
193	1	600,450	65

IRIS: Stellar Calibration, pointing #1

2026-08-29T19:13:00 to 2026-08-29T19:41:59

Science Goal: Stellar_Cal_HD91316_2026_Pointing_1

Program: Stellar Calibration, pointing #1

Target: (NONE)

Pointing: xcen=-945 ycen=479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	394,182	15
1400	2	394,182	14

AIA: null

2026-08-26T06:31:00 to 2026-08-26T06:33:00

Science Goal: ssw_service_260828_003000_44852

Program:

Target:

Pointing: xcen=19 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
94	0.22	2,420,2,420	10

IRIS: Solar Orbiter coordination, Fast Wind

2026-08-26T03:30:21 to 2026-08-26T03:55:04

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination, Fast Wind

Target: CH

Pointing: xcen=350 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	167,182	158

IRIS: SUIT/Aditya coordination, AR 14513

2026-08-25T23:59:32 to 2026-08-26T01:19:05

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, AR 14513

Target: AR

Pointing: xcen=46 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	527
2796	0.15	65,68	527

IRIS: BBSO coordination (IHOP 537)

2026-08-25T16:29:22 to 2026-08-25T19:59:47

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: BBSO coordination (IHOP 537)

Target: AR

Pointing: xcen=218 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1533

AIA: null

2026-08-25T00:48:00 to 2026-08-25T02:45:00

Science Goal: ssw_service_260824_184301_6573_ssmq_

Program:

Target:

Pointing: xcen=-187 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.58	600,450	75
211	1.58	600,450	75
171	1.58	600,450	75
1700	1.58	600,450	75
304	1.58	600,450	75
131	1.58	600,450	75
94	1.58	600,450	75
193	1.58	600,450	75

IRIS: HOP 534: Flare Abundance Evolution with BBSO

2026-08-23T17:57:34 to 2026-08-23T22:29:57

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 534: Flare Abundance Evolution with BBSO

Target: AR

Pointing: xcen=-478 ycen=-35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	75,69	1324
1400	0.21	75,69	1323
2796	0.21	75,69	1323

IRIS: SolO Coord: AR Long Term SOOP

2026-08-22T04:48:01 to 2026-08-22T07:49:32

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: SolO Coord: AR Long Term SOOP

Target: AR

Pointing: xcen=-749 ycen=-13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4780
2796	0.04	68,68	4780

IRIS: SolO Coord: HRT Flat with pVSTP SOOP

2026-08-21T14:56:20 to 2026-08-21T16:25:47

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO Coord: HRT Flat with pVSTP SOOP

Target: QS

Pointing: xcen=-587 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	137,129	520
2796	0.17	137,129	520

IRIS: HOP 541: Fast Wind SOOP

2026-08-21T10:26:20 to 2026-08-21T14:41:32

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 541: Fast Wind SOOP

Target: CH

Pointing: xcen=-500 ycen=-560,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	185,129	831
2796	0.31	185,129	832

255122 matches
prev 1...16913 16914 16915 16916 16917 16918 [16919] 16920 16921 16922 ...17009 next