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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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257220 matches
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IRIS: SST coordination, new AR near NE-limb

2025-05-17T10:05:20 to 2025-05-17T11:59:26

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination, new AR near NE-limb

Target: AR

Pointing: xcen=-713 ycen=314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	220
1400	0.52	132,128	220
2796	0.52	132,128	220

IRIS: SUIT Coord: QS 2/2

2025-04-15T07:11:54 to 2025-04-15T07:20:47

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: QS 2/2

Target: QS

Pointing: xcen=-6 ycen=-48,

saaIntervals hiIntervals

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

IRIS: SUIT QS 1/2

2025-04-14T04:49:22 to 2025-04-14T05:00:28

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=-153 ycen=34,

saaIntervals hiIntervals

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

SOTSP: AR 14019

2025-03-12T12:30:04 to 2025-03-12T13:02:25

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-221 ycen=185,

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: Low-telemetry Flare Watch of AR14012

2025-03-11T00:04:38 to 2025-03-11T03:58:04

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=702 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	508
1400	0.46	62,69	508
2796	0.46	62,69	508

IRIS: Flare study on AR 13938

2024-12-30T01:00:34 to 2024-12-30T01:56:57

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

Program: Flare study on AR 13938

Target: AR

Pointing: xcen=-40 ycen=410,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	344

IRIS: A1: QS Monitoring

2024-12-17T04:10:19 to 2024-12-17T04:28:22

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=3 ycen=29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-21T15:54:04 to 2024-11-21T16:52:29

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-464 ycen=-141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	3587

IRIS: Flare watch program

2024-11-05T22:38:23 to 2024-11-05T23:41:46

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

Program: Flare watch program

Target: AR

Pointing: xcen=590 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	462

IRIS: Low-telemetry flare watch

2024-11-04T11:00:03 to 2024-11-04T12:06:09

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: Low-telemetry flare watch

Target: AR

Pointing: xcen=302 ycen=204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	141
1400	0.47	61,66	141
2796	0.47	61,66	140

IRIS: SUIT coordination, AR pointing 2 (AR13859)

2024-10-18T05:51:45 to 2024-10-18T06:00:38

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 (AR13859)

Target: AR

Pointing: xcen=81 ycen=-290,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS#1

2024-10-15T05:56:22 to 2024-10-15T06:07:28

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=82 ycen=1,

saaIntervals hiIntervals

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

IRIS: SO coordination: SPICE

2024-10-04T10:15:00 to 2024-10-04T20:49:18

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SO coordination: SPICE

Target: AR

Pointing: xcen=-945 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	1036
2832	0.61	281,182	1036
1400	0.61	281,182	1034
2796	0.61	281,182	1036

SOTSP: AR 13842

2024-10-03T18:19:15 to 2024-10-03T19:06:39

Science Goal: Active region

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

Target: Pore

Pointing: xcen=137 ycen=-364,

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: Flare watch (AR 13839)

2024-09-29T18:03:36 to 2024-09-29T21:48:42

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 watch (AR 13839)

Target: AR

Pointing: xcen=-545 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	480
1400	0.47	61,67	480
2796	0.47	61,67	480

257220 matches
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