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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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257259 matches
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IRIS: High cadence flare watch program, AR14082

2025-05-10T23:11:12 to 2025-05-11T01:59:06

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

Program: High cadence flare watch program, AR14082

Target: AR

Pointing: xcen=300 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	11602

SOTSP: AR 14082

2025-05-10T18:27:15 to 2025-05-10T19:14:40

Science Goal: active region

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

Target: Active Region

Pointing: xcen=249 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

IRIS: SUIT coordination, QS#1

2025-05-07T12:38:23 to 2025-05-07T12:49:28

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=26 ycen=18,

saaIntervals hiIntervals

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

IRIS: B2: QS Tracking

2025-04-29T04:19:31 to 2025-04-29T04:29:07

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=21 ycen=276,

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: High cadence flare obs. AR14064

2025-04-24T18:54:31 to 2025-04-25T00:40:25

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

Program: High cadence flare obs. AR14064

Target: AR

Pointing: xcen=442 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2520

SOTSP: AR 14060 obs.

2025-04-14T01:00:05 to 2025-04-14T01:55:24

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-416 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	872
6302A Velocity 6301.5A	0	276,162	872
6302A Transverse Flux Density	0	276,162	872
6302A Longitudinal Flux Density	0	276,162	872

IRIS: SUIT Coordination 2/2 QS

2025-04-03T10:50:22 to 2025-04-03T10:59:15

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 2/2 QS

Target: QS

Pointing: xcen=-188 ycen=26,

saaIntervals hiIntervals

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

IRIS: SUIT AR 2/2

2025-04-01T09:43:13 to 2025-04-01T09:52:05

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=-438 ycen=167,

saaIntervals hiIntervals

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

IRIS: SUIT QS 1/2

2025-03-28T04:51:22 to 2025-03-28T05:02:28

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 QS 1/2

Target: QS

Pointing: xcen=-104 ycen=42,

saaIntervals hiIntervals

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

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

SOTSP: null

2025-03-04T00:44:43 to 2025-03-04T00:52:01

Science Goal:

Program:

Target:

Pointing: xcen=610 ycen=361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

IRIS: B2: QS Tracking from Limb to Limb

2025-02-16T06:16:00 to 2025-02-16T06:25:36

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

Program: B2: QS Tracking from Limb to Limb

Target: QS

Pointing: xcen=170 ycen=-331,

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: SUIT/Aditya-L1 Coord, QS 1

2025-02-15T05:02:18 to 2025-02-15T05:13:24

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 1

Target: QS

Pointing: xcen=126 ycen=-30,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS #1

2025-02-08T07:34:59 to 2025-02-08T07:46:05

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 coordination: QS #1

Target: QS

Pointing: xcen=22 ycen=56,

saaIntervals hiIntervals

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

IRIS: Flare watch program C, AR13976

2025-02-02T16:50:19 to 2025-02-02T17:56:39

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program C, AR13976

Target: AR

Pointing: xcen=-102 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	416

257259 matches
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