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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246925 matches
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TRACE: AR LOOPS

1999-04-06T15:06:19 to 1999-04-06T23:59:50

Science Goal: SCIPLAN_AR_LOOPS

Program:

Target:

Pointing: xcen=511 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.83	384,384	644
195	0.97	384,384	552

TRACE:

1999-02-11T06:55:59 to 1999-02-11T11:28:17

Science Goal:

Program: AR 8456, FDM, trans eq loops

Target:

Pointing: xcen=-460 ycen=469,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.76	512,512	156

TRACE: 1216 focus

1999-02-04T00:36:13 to 1999-02-04T00:38:09

Science Goal: SCIPLAN_1216_focus

Program:

Target:

Pointing: xcen=645 ycen=-789,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.22	512,512	10

TRACE:

1999-02-02T06:07:03 to 1999-02-02T10:35:51

Science Goal:

Program: continue EFR for 6 hours, test CDS synoptic, AR 8451

Target:

Pointing: xcen=803 ycen=442,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5	512,512	54
WL	4.87	512,512	56
1600	5.05	512,512	54
284	5.09	512,512	53
195	4.96	512,512	55
1216	4.96	512,512	55

TRACE:

1998-04-15T22:41:09 to 1998-04-15T23:36:56

Science Goal:

Program: Test days 13-16 of 30-day plan

Target:

Pointing: xcen=224 ycen=-476,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare Study B: AR14168

2025-08-10T22:49:19 to 2025-08-11T04:17:35

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study B: AR14168

Target: AR

Pointing: xcen=924 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	700
1400	0.47	61,67	700
2796	0.47	61,67	700

IRIS: BBSO/GST coordination

2025-06-05T16:29:17 to 2025-06-05T18:11:29

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/GST coordination

Target: AR

Pointing: xcen=-36 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	49
1400	0.35	134,129	294
2796	0.35	134,129	294

IRIS: SUIT Coord: AR 2/2

2025-04-15T07:53:30 to 2025-04-15T08:02:23

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coord: AR 2/2

Target: AR

Pointing: xcen=-159 ycen=220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: Very high cadence raster, AR 14031

2025-03-19T16:02:29 to 2025-03-19T20:35:53

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: Very high cadence raster, AR 14031

Target: AR

Pointing: xcen=500 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	7200
2796	0.04	68,68	7200

IRIS: SUIT/Aditya coordination: QS #2/2

2024-12-26T17:41:50 to 2024-12-26T17:50:43

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT/Aditya coordination: QS #2/2

Target: QS

Pointing: xcen=26 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT Coordination: AR #1

2024-11-22T06:47:02 to 2024-11-22T06:58:07

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR #1

Target: AR

Pointing: xcen=-372 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: High-Cadence Flare Watch

2024-11-07T07:22:13 to 2024-11-07T08:04:09

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, C II always

Program: High-Cadence Flare Watch

Target: AR

Pointing: xcen=-527 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	2954

IRIS: SUIT coordination AR 2/2

2024-11-02T05:54:08 to 2024-11-02T06:03:00

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination AR 2/2

Target: AR

Pointing: xcen=15 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT coordination, AR pointing 2 (AR13857)

2024-10-20T09:44:45 to 2024-10-20T09:53:38

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination, AR pointing 2 (AR13857)

Target: AR

Pointing: xcen=126 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SST Coordination on AR 13813, high rate

2024-09-07T10:56:46 to 2024-09-07T12:47:02

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coordination on AR 13813, high rate

Target: AR

Pointing: xcen=-30 ycen=-435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	126,129	316
1400	0.35	126,129	316
2796	0.35	126,129	316

246925 matches
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