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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246951 matches
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AIA: null

2025-06-03T12:06:00 to 2025-06-03T14:30:00

Science Goal: ssw_service_250603_062209_16028_ssmq_

Program:

Target:

Pointing: xcen=-917 ycen=-229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.08	600,450	70
211	2.08	600,450	70
171	2.08	600,450	70
1700	2.08	600,450	70
304	2.08	600,450	70
131	2.08	600,450	70
94	2.09	600,450	70
193	2.08	600,450	70

IRIS: THEMIS coordination AR

2025-05-31T08:03:54 to 2025-05-31T08:56:26

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination AR

Target: AR

Pointing: xcen=742 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.27	292,182	192

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

IRIS: High cadence flare

2025-03-17T14:09:15 to 2025-03-17T16:11:21

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

Program: High cadence flare

Target: AR

Pointing: xcen=789 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	8440

SOTSP: AR13981

2025-02-08T20:00:49 to 2025-02-08T20:33:10

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=767 ycen=144,

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: High-Cadence Flare Program

2025-01-01T01:39:48 to 2025-01-01T02:26:56

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

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=902 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	2954

IRIS: B2: QS tracking from limb-to-limb

2024-12-31T06:09:44 to 2024-12-31T06:19:20

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=-566 ycen=-402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

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

SOTSP: AR 13928

2024-12-22T07:45:05 to 2024-12-22T08:40:22

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-601 ycen=-275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	275,162	871
6302A Velocity 6301.5A	0	275,162	871
6302A Transverse Flux Density	0	275,162	871
6302A Longitudinal Flux Density	0	275,162	871

IRIS: Flare Watch: AR 13905

2024-11-24T21:37:14 to 2024-11-24T22:34:56

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

Program: Flare Watch: AR 13905

Target: AR

Pointing: xcen=-651 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-23T22:56:51 to 2024-11-23T23:54:50

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=40 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4009

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-23T15:35:22 to 2024-11-23T15:49:06

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-34 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	844

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-20T18:51:21 to 2024-11-20T19:50:28

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-648 ycen=-145,

saaIntervals hiIntervals

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

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: High-cadence flare watch

2024-11-02T23:22:23 to 2024-11-03T00:28:26

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-31 ycen=214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	399

246951 matches
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