Popular

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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256661 matches
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IRIS: Stellar Calib HD 210424 #7

2015-02-19T15:08:01 to 2015-02-19T15:34:59

Science Goal: HD210424-pointing7

Program: Stellar Calib HD 210424 #7

Target: (NONE)

Pointing: xcen=-86 ycen=-1014,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	14
1400	2	401,182	13

IRIS: Time killer for AR 12282

2015-02-17T21:19:34 to 2015-02-17T21:53:05

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Time killer for AR 12282

Target: AR

Pointing: xcen=718 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: Stellar Calibration 12, HD210424

2014-02-19T12:13:00 to 2014-02-19T12:53:59

Science Goal: HD210424: pointing12

Program: Stellar Calibration 12, HD210424

Target: (NONE)

Pointing: xcen=420 ycen=-1063,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	20
1400	2	413,182	21

IRIS: Off Limb Flare Study: AR14168

2025-08-11T12:39:09 to 2025-08-11T16:09:38

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

Program: Off Limb Flare Study: AR14168

Target: AR

Pointing: xcen=948 ycen=83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1320

IRIS: High Cadence Obs: AR14168

2025-08-08T01:49:22 to 2025-08-08T03:51:05

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

Program: High Cadence Obs: AR14168

Target: AR

Pointing: xcen=585 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	735

IRIS: High-cadence flare program

2024-06-20T12:39:22 to 2024-06-20T18:07:58

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

Program: High-cadence flare program

Target: AR

Pointing: xcen=587 ycen=-406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2386

IRIS: SST coordination, AR13319

2023-06-01T10:06:55 to 2023-06-01T12:10:27

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SST coordination, AR13319

Target: AR

Pointing: xcen=482 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	138,129	204
2832	2.42	138,129	51
1400	0.61	138,129	203
2796	0.61	138,129	204

AIA: null

2023-04-07T18:44:33 to 2023-04-07T22:35:33

Science Goal: ssw_service_230413_094718_12280

Program:

Target:

Pointing: xcen=693 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	418,336	1149
211	0.2	418,336	1149
171	0.2	417,336	1150
1700	0.4	417,336	572
304	0.2	417,336	1150
1600	0.4	417,336	574
131	0.2	417,336	1150
94	0.2	417,336	1149
193	0.2	417,336	1150

IRIS: Flare watch program C, AR13190

2023-01-25T15:52:09 to 2023-01-25T16:54:54

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program C, AR13190

Target: AR

Pointing: xcen=946 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	392

IRIS: Flare study C

2022-12-26T02:20:41 to 2022-12-26T03:10:31

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

Program: Flare study C

Target: AR

Pointing: xcen=342 ycen=405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	304

IRIS: High-cadence flare watch program

2022-05-14T14:40:57 to 2022-05-14T16:35:53

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High-cadence flare watch program

Target: AR

Pointing: xcen=11 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	840

IRIS: Low-telemetry Flare Watch of AR13004

2022-05-07T06:53:06 to 2022-05-07T12:24:38

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 15 Spatial x 2, Spectral x 2

Program: Low-telemetry Flare Watch of AR13004

Target: AR

Pointing: xcen=665 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	73,68	1216

EIS: Roll angle monitoring

2022-05-01T18:12:14 to 2022-05-01T18:18:47

Science Goal: Roll angle monitoring

Program:

Target:

Pointing: xcen=233 ycen=-267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,256	null
FeX		266,256	null
OIV		266,256	null

IRIS: High-cadence flare program, AR12934

2022-01-22T04:11:38 to 2022-01-22T04:37:01

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High-cadence flare program, AR12934

Target: AR

Pointing: xcen=-707 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	210

IRIS: HOP 307 - AR 12925

2022-01-10T15:43:23 to 2022-01-10T16:33:03

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307 - AR 12925

Target: AR

Pointing: xcen=-187 ycen=-476,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

256661 matches
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