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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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255637 matches
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IRIS: B1: AR tracking

2025-06-03T06:39:26 to 2025-06-03T06:57:32

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

Program: B1: AR tracking

Target: AR

Pointing: xcen=670 ycen=80,

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

AIA: 2025-05-31 M-class 304+mag

2025-05-30T23:00:06 to 2025-05-31T00:59:54

Science Goal: ssw_service_250530_203241_2629(SSW)

Program:

Target:

Pointing: xcen=-155 ycen=230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.5	768,615	240

SOTSP: AR 14048 obs.

2025-04-08T14:00:04 to 2025-04-08T14:47:27

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=667 ycen=-226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: AR 14048 obs.

2025-04-08T07:19:03 to 2025-04-08T08:14:22

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=627 ycen=-221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	275,162	870
6302A Velocity 6301.5A	0	275,162	870
6302A Transverse Flux Density	0	275,162	870
6302A Longitudinal Flux Density	0	275,162	870

IRIS: High-Cadence Flare Study (AR13998)

2025-02-27T23:38:46 to 2025-02-28T01:11:32

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

Program: High-Cadence Flare Study (AR13998)

Target: AR

Pointing: xcen=932 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	5697

IRIS: High cadence flare raster, AR13976

2025-01-31T14:40:47 to 2025-01-31T15:46:42

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=-531 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1736
2796	0.04	68,68	1736

IRIS: SUIT/Aditya-L1 coordination AR #2

2025-01-07T08:05:28 to 2025-01-07T08:14:21

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 #2

Target: AR

Pointing: xcen=169 ycen=-97,

saaIntervals hiIntervals

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

IRIS: Flare study on new AR 13932

2024-12-27T05:01:41 to 2024-12-27T05:31:01

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

Program: Flare study on new AR 13932

Target: AR

Pointing: xcen=230 ycen=-283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	184

IRIS: HOP 393 #1

2024-11-29T23:10:01 to 2024-11-29T23:59:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 393 #1

Target: QS

Pointing: xcen=-106 ycen=-19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-20T15:36:57 to 2024-11-20T16:36:04

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-673 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	357

IRIS: Flare watch program B, AR 13883

2024-11-06T11:34:58 to 2024-11-06T12:38:15

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 program B, AR 13883

Target: AR

Pointing: xcen=-179 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	135
1400	0.47	61,66	135
2796	0.47	61,66	135

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 (AR13857)

2024-10-21T06:06:53 to 2024-10-21T06:15:46

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=239 ycen=-209,

saaIntervals hiIntervals

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

IRIS: SO coordination: EUI

2024-10-10T08:45:22 to 2024-10-10T11:29:08

Science Goal: Very large sit-and-stare 0.3x175 1s C II Mg II h/k Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SO coordination: EUI

Target: AR

Pointing: xcen=-601 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	169,182	2328
2796	0.07	169,182	2327

255637 matches
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