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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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255712 matches
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IRIS: SUIT/Aditya-L1 coordination AR 1/2

2025-05-30T04:58:45 to 2025-05-30T05:09:51

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 coordination AR 1/2

Target: AR

Pointing: xcen=-187 ycen=-202,

saaIntervals hiIntervals

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

SOTSP: AR 14076 Obs.

2025-05-01T06:46:14 to 2025-05-01T07:33:38

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=187 ycen=129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

IRIS: A1: QS Monitoring

2025-04-17T07:39:11 to 2025-04-17T07:57:15

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=1 ycen=3,

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: SUIT Coordination: QS 1

2025-04-10T05:42:07 to 2025-04-10T05:53:13

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 1

Target: QS

Pointing: xcen=75 ycen=112,

saaIntervals hiIntervals

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

IRIS: Solar Orbiter Coordination: Phaethon and Density (SPICE) - Disk Centre

2025-03-28T18:31:57 to 2025-03-28T19:50:14

Science Goal: Very large dense 256-step raster 84.2x175 256s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter Coordination: Phaethon and Density (SPICE) - Disk Centre

Target: (NONE)

Pointing: xcen=826 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	259,182	256
2796	0.31	259,182	255

IRIS: Low-telemetry Flare Watch of AR14012

2025-03-08T15:49:55 to 2025-03-08T17:19:31

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 of AR14012

Target: AR

Pointing: xcen=285 ycen=-119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	195
1400	0.46	62,69	195
2796	0.46	62,69	195

IRIS: Flare Study B: Northern AR

2025-02-23T09:19:19 to 2025-02-23T11:49:23

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: Northern AR

Target: AR

Pointing: xcen=190 ycen=389,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	320
1400	0.47	61,67	320
2796	0.47	61,67	320

IRIS: A1: QS Monitoring

2025-02-22T06:08:16 to 2025-02-22T06:26:20

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=4 ycen=150,

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: SUIT coordination: AR #2

2025-02-10T09:37:09 to 2025-02-10T09:46:02

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 coordination: AR #2

Target: AR

Pointing: xcen=85 ycen=235,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS#2

2025-02-03T07:24:22 to 2025-02-03T07:33:15

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=28 ycen=118,

saaIntervals hiIntervals

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

SOTSP: AR13974 Obs

2025-02-02T09:24:04 to 2025-02-02T10:19:23

Science Goal: Active Region Observations

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=148 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	873
6302A Velocity 6301.5A	0	276,162	873
6302A Transverse Flux Density	0	276,162	873
6302A Longitudinal Flux Density	0	276,162	873

IRIS: High cadence flare watch, AR13976

2025-02-01T10:25:12 to 2025-02-01T11:09:52

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High cadence flare watch, AR13976

Target: AR

Pointing: xcen=-373 ycen=309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	2743

IRIS: SUIT coordination, QS#1

2025-02-01T08:29:22 to 2025-02-01T08:40:28

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, QS#1

Target: QS

Pointing: xcen=129 ycen=107,

saaIntervals hiIntervals

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

IRIS: Low telemetry flare watch, AR13972

2025-01-28T21:57:18 to 2025-01-28T23:01:38

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=859 ycen=-292,

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

IRIS: High cadence flare program, AR 13961

2025-01-24T11:09:11 to 2025-01-24T12:11:43

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

Program: High cadence flare program, AR 13961

Target: AR

Pointing: xcen=788 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4853

255712 matches
prev 1...4969 4970 4971 4972 4973 4974 4975 [4976] 4977 4978 ...17048 next