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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257226 matches
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TRACE: Flats

1999-05-04T06:51:58 to 1999-05-04T06:53:50

Science Goal: SCIPLAN_Flats

Program: VAULT rehearsal, Flarewatch on AR 8525, JOP 95, FF in WL and 1216

Target:

Pointing: xcen=494 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.14	512,512	14

TRACE: AR TRACK

1999-04-13T00:11:37 to 1999-04-13T00:24:42

Science Goal: SCIPLAN_AR_TRACK

Program:

Target:

Pointing: xcen=-412 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2.37	512,512	5
WL	2.86	512,512	5
1600	2.86	512,512	5
195	2.37	512,512	5

TRACE: AR LOOPS

1999-04-12T08:01:21 to 1999-04-12T11:59:29

Science Goal: SCIPLAN_AR_LOOPS

Program:

Target:

Pointing: xcen=477 ycen=437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	52.3	512,512	5
1700	41.83	512,512	6
WL	41.83	512,512	6
1600	41.83	512,512	6
284	52.3	512,512	5
195	52.29	512,512	5
1550	41.83	512,512	6

TRACE: FL WATCH

1999-04-10T21:05:48 to 1999-04-11T03:14:57

Science Goal: SCIPLAN_FL_WATCH

Program:

Target:

Pointing: xcen=199 ycen=461,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.82	384,384	453
195	0.92	384,384	400

TRACE: JOP83

1999-03-23T15:21:36 to 1999-03-23T20:59:33

Science Goal: SCIPLAN_JOP83

Program:

Target:

Pointing: xcen=765 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.07	512,512	316
WL	29.16	512,512	12
1600	29.16	512,512	12
195	1.07	512,512	317

TRACE: JOP83

1999-03-23T10:03:27 to 1999-03-23T10:27:53

Science Goal: SCIPLAN_JOP83

Program:

Target:

Pointing: xcen=768 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
284	0.57	512,512	43
195	0.57	512,512	44

TRACE: VLA

1999-02-20T09:05:38 to 1999-02-20T16:59:50

Science Goal: SCIPLAN_VLA

Program: VLA observations

Target:

Pointing: xcen=-98 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.08	384,384	442
195	1.08	384,384	441

TRACE:

1999-01-21T04:26:06 to 1999-01-21T04:37:22

Science Goal:

Program: flare watch, test new frames

Target:

Pointing: xcen=-11 ycen=-86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.06	128,512	199

TRACE:

1998-04-14T02:00:09 to 1998-04-14T02:09:33

Science Goal:

Program: test parst of the 30 day plan in the dark

Target:

Pointing: xcen=-12 ycen=-86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare study on AR 14325/14323 (follow Hinode)

2026-01-03T14:21:19 to 2026-01-03T15:15:18

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: Flare study on AR 14325/14323 (follow Hinode)

Target: AR

Pointing: xcen=481 ycen=-115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1336
2796	0.04	68,68	1336

IRIS: SUIT coordination, flare watch in AR14294

2025-12-06T23:30:32 to 2025-12-07T00:26:05

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 coordination, flare watch in AR14294

Target: AR

Pointing: xcen=330 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	368
2796	0.15	65,68	368

EIS: Pointing Monitoring

2025-10-31T06:03:34 to 2025-10-31T06:03:44

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=22 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Comprehensive AR studies - diagnostic map.

2025-10-09T20:05:21 to 2025-10-09T21:06:05

Science Goal:

Program:

Target:

Pointing: xcen=145 ycen=-435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

IRIS: EUI coordination (nanoflares)

2025-10-02T08:04:19 to 2025-10-02T09:03:05

Science Goal: Large dense 4-step raster 1x120 4s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster Lossless compression

Program: EUI coordination (nanoflares)

Target: FI

Pointing: xcen=320 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	123,128	584
2796	0.1	123,128	584

IRIS: SST Coordination on AR14226

2025-09-25T13:30:00 to 2025-09-25T17:59:55

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14226

Target: AR

Pointing: xcen=-184 ycen=-283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	7108
2796	0.04	75,68	7108

257226 matches
prev 1...4169 4170 4171 4172 [4173] 4174 4175 4176 4177 4178 ...17149 next