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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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255772 matches
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IRIS: B1: AR tracking, AR 14045

2025-04-06T04:09:16 to 2025-04-06T04:27:22

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking, AR 14045

Target: AR

Pointing: xcen=680 ycen=-151,

saaIntervals hiIntervals

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

IRIS: SUIT AR 14038 2/2

2025-03-25T06:01:09 to 2025-03-25T06:10:02

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 AR 14038 2/2

Target: AR

Pointing: xcen=-283 ycen=-135,

saaIntervals hiIntervals

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

IRIS: SUIT AR 2/2

2025-03-18T12:51:13 to 2025-03-18T13:00:05

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 AR 2/2

Target: AR

Pointing: xcen=-136 ycen=-147,

saaIntervals hiIntervals

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

IRIS: Sit-and-Stare Study of Ribbons and Hot Plasma (AR13998)

2025-02-26T23:38:54 to 2025-02-27T01:29:34

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: Sit-and-Stare Study of Ribbons and Hot Plasma (AR13998)

Target: AR

Pointing: xcen=858 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	236
1400	0.47	61,67	236
2796	0.47	61,67	236

SOTSP: AR 13998

2025-02-22T06:16:55 to 2025-02-22T06:49:16

Science Goal: AR monitor

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=46 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: SUIT Coordination: AR 1

2025-02-21T05:49:52 to 2025-02-21T06:00:58

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=73 ycen=-157,

saaIntervals hiIntervals

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

IRIS: Stellar Calib: 15

2025-02-19T10:27:00 to 2025-02-19T10:55:59

Science Goal: Stellar_Cal_HD210424_2025_Pointing_15

Program: Stellar Calib: 15

Target: (NONE)

Pointing: xcen=786 ycen=-1008,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	398,182	14
1400	2	398,182	15

IRIS: SUIT/Aditya-L1 Coord, QS 2

2025-02-13T05:17:00 to 2025-02-13T05:25:53

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-L1 Coord, QS 2

Target: QS

Pointing: xcen=9 ycen=4,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: AR #1

2025-02-06T06:35:22 to 2025-02-06T06:46:28

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=227 ycen=224,

saaIntervals hiIntervals

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

IRIS: Calib 14: Wobble (zero roll) 2/2

2025-02-03T23:49:54 to 2025-02-04T00:42:34

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll) 2/2

Target: (NONE)

Pointing: xcen=-39 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	158

IRIS: Calib 14: Wobble (zero roll) 1/2

2025-02-03T12:14:54 to 2025-02-03T13:22:54

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll) 1/2

Target: (NONE)

Pointing: xcen=-919 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	204

IRIS: SUIT coordination, QS#2

2025-02-02T07:08:22 to 2025-02-02T07:17:15

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, QS#2

Target: QS

Pointing: xcen=115 ycen=161,

saaIntervals hiIntervals

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

IRIS: High cadence flare raster, AR13976

2025-02-01T18:11:12 to 2025-02-01T19:14:14

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 flare raster, AR13976

Target: AR

Pointing: xcen=-312 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1660
2796	0.04	68,68	1659

IRIS: B2: QS tracking

2025-01-30T05:10:46 to 2025-01-30T05:20:22

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=519 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: Low telemetry flare watch, AR13972

2025-01-29T01:11:29 to 2025-01-29T02:15:49

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

Program: Low telemetry flare watch, AR13972

Target: AR

Pointing: xcen=870 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	140
1400	0.46	62,69	140
2796	0.46	62,69	140

255772 matches
prev 1...6025 6026 6027 6028 [6029] 6030 6031 6032 6033 6034 ...17052 next