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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256295 matches
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AIA: null

2024-05-03T23:09:09 to 2024-05-03T23:17:57

Science Goal: ssw_service_261019_135645_7799

Program:

Target:

Pointing: xcen=30 ycen=474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	615,346	45

IRIS: High cadence flare watch program, AR14557

2026-10-21T20:44:26 to 2026-10-21T21:52:10

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 watch program, AR14557

Target: AR

Pointing: xcen=742 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1784
2796	0.04	71,66	1784

IRIS: A1: QS monitoring

2026-10-21T04:34:31 to 2026-10-21T04:52:35

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=215 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: Flare watch program, AR14551

2026-10-20T20:29:51 to 2026-10-20T21:26:46

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: Flare watch program, AR14551

Target: AR

Pointing: xcen=866 ycen=-275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1404
2796	0.04	71,66	1404

SOTSP: HOP 412

2026-10-02T08:07:05 to 2026-10-02T08:23:12

Science Goal: Synoptic SOT Latitudinal Scans

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-23 ycen=-682,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: HOP 412

2026-10-02T06:53:05 to 2026-10-02T07:09:13

Science Goal: Synoptic SOT Latitudinal Scans

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-23 ycen=-882,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	189
6302A Velocity 6301.5A	0	59,129	189
6302A Transverse Flux Density	0	59,129	189
6302A Longitudinal Flux Density	0	59,129	189

AIA: null

2025-05-30T21:31:00 to 2025-05-30T21:46:11

Science Goal: ssw_service_250530_145809_36963

Program:

Target:

Pointing: xcen=-255 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.62	600,450	25
211	0.63	600,450	25
171	0.62	600,450	25
1700	0.6	600,450	25
304	0.62	600,450	25
131	0.62	600,450	25
94	0.62	600,450	25
193	0.63	600,450	25

AIA: null

2025-05-30T18:17:00 to 2025-05-30T18:43:17

Science Goal: ssw_service_250530_115510_45526

Program:

Target:

Pointing: xcen=-682 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.35	600,450	75
211	0.35	600,450	74
171	0.35	600,450	75
1700	0.4	600,450	66
304	0.35	600,450	75
131	0.37	600,450	70
94	0.35	600,450	75
193	0.38	600,450	69

AIA: null

2025-05-22T17:55:06 to 2025-05-22T18:42:58

Science Goal: ssw_service_250522_115557_9004

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.93	2,458,2,458	4
304	15.93	2,458,2,458	4

AIA: null

2025-05-12T14:23:34 to 2025-05-12T15:16:46

Science Goal: ssw_service_250512_082935_31369

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	17.73	2,458,2,458	4
304	17.67	2,458,2,458	4

AIA: null

2025-04-17T04:12:42 to 2025-04-17T05:01:30

Science Goal: ssw_service_250416_221241_19374

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	16	2,458,2,458	4
304	16.27	2,458,2,458	4

AIA: null

2025-04-17T03:59:30 to 2025-04-17T04:46:10

Science Goal: ssw_service_250416_215923_10279

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.53	2,458,2,458	4
304	15.53	2,458,2,458	4

AIA: null

2025-02-17T03:54:58 to 2025-02-17T04:42:18

Science Goal: ssw_service_250216_205456_5512

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.73	2,458,2,458	4
304	15.73	2,458,2,458	4

AIA: null

2024-10-09T01:35:06 to 2024-10-09T01:39:54

Science Goal: ssw_service_260603_011354_26260

Program:

Target:

Pointing: xcen=8 ycen=146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.2	1,483,779	25

IRIS: THEMIS/VTT/Gregor coordination, AR14560

2026-10-22T08:02:56 to 2026-10-22T09:10:05

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: THEMIS/VTT/Gregor coordination, AR14560

Target: AR

Pointing: xcen=448 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	65,66	327
2832	0.21	65,66	327
1400	0.21	65,66	327
2796	0.21	65,66	327

256295 matches
prev 1...17073 17074 17075 17076 17077 [17078] 17079 17080 17081 17082 ...17087 next