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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253108 matches
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IRIS: Low data rate flare study - AR14462

2026-06-08T12:09:46 to 2026-06-08T17:19:02

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 data rate flare study - AR14462

Target: AR

Pointing: xcen=8 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	673
1400	0.46	62,69	673
2796	0.46	62,69	673

SOTSP: HOP 81 (N-pole)

2026-05-12T16:37:14 to 2026-05-12T17:35:13

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, HOP81 in the eclipse, WEST +680

Target: North pole

Pointing: xcen=78 ycen=866,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	108,162	342
6302A Velocity 6301.5A	0	108,162	342
6302A Transverse Flux Density	0	108,162	342
6302A Longitudinal Flux Density	0	108,162	342

SOTSP: HOP 81 (N-pole)

2026-05-12T13:16:34 to 2026-05-12T13:57:24

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, HOP81 in the eclipse, EAST -680

Target: North pole

Pointing: xcen=-139 ycen=867,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	76,162	241
6302A Velocity 6301.5A	0	76,162	241
6302A Transverse Flux Density	0	76,162	241
6302A Longitudinal Flux Density	0	76,162	241

AIA: null

2025-05-31T09:56:00 to 2025-05-31T10:06:26

Science Goal: ssw_service_250531_031918_25952

Program:

Target:

Pointing: xcen=-52 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.21	600,450	50
211	0.21	600,450	50
171	0.21	600,450	50
1700	0.42	600,450	25
304	0.21	600,450	50
131	0.21	600,450	50
94	0.21	600,450	50
193	0.21	600,450	50

AIA: null

2025-05-31T09:56:00 to 2025-05-31T10:12:42

Science Goal: ssw_service_250531_032512_29586

Program:

Target:

Pointing: xcen=-52 ycen=177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.23	600,450	74
211	0.22	600,450	74
171	0.22	600,450	75
1700	0.41	600,450	40
304	0.23	600,450	74
131	0.22	600,450	75
94	0.23	600,450	74
193	0.23	600,450	74

AIA: null

2025-05-30T21:31:00 to 2025-05-30T21:49:18

Science Goal: ssw_service_250530_150111_38879

Program:

Target:

Pointing: xcen=-256 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.73	600,450	25
211	0.73	600,450	25
171	0.75	600,450	25
1700	0.75	600,450	25
304	0.76	600,450	25
131	0.75	600,450	25
94	0.76	600,450	25
193	0.75	600,450	25

AIA: null

2025-05-30T18:17:00 to 2025-05-30T18:37:17

Science Goal: ssw_service_250530_114908_41915

Program:

Target:

Pointing: xcen=-682 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.27	600,450	75
211	0.27	600,450	75
171	0.27	600,450	75
1700	0.4	600,450	51
304	0.27	600,450	75
131	0.3	600,450	68
94	0.27	600,450	75
193	0.31	600,450	64

AIA: null

2025-05-30T18:01:00 to 2025-05-30T18:19:17

Science Goal: ssw_service_250530_113114_26274

Program:

Target:

Pointing: xcen=-681 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.37	600,450	50
211	0.37	600,450	50
171	0.37	600,450	50
1700	0.4	600,450	46
304	0.36	600,450	50
131	0.37	600,450	50
94	0.37	600,450	50
193	0.37	600,450	49

AIA: null

2025-05-30T14:26:00 to 2025-05-30T14:55:00

Science Goal: ssw_service_250530_134916_34723

Program:

Target:

Pointing: xcen=-278 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.2	600,450	25
211	1.2	600,450	25
171	1.2	600,450	25
1700	1.2	600,450	25
304	1.2	600,450	25
131	1.2	600,450	25
94	1.21	600,450	25
193	1.2	600,450	25

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

2025-04-01T07:06:30 to 2025-04-01T07:52:34

Science Goal: ssw_service_250401_010641_39516

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.33	2,458,2,458	4
304	15.33	2,458,2,458	4

AIA: null

2025-03-29T23:46:10 to 2025-03-30T00:32:06

Science Goal: ssw_service_250329_174624_20682

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.07	2,458,2,458	4
304	15.27	2,458,2,458	4

AIA: null

2025-02-18T00:03:30 to 2025-02-18T00:50:10

Science Goal: ssw_service_250217_170327_7307

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

IRIS: AR raster (AR 14478)

2026-07-06T11:41:23 to 2026-07-06T17:15:01

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: AR raster (AR 14478)

Target: AR

Pointing: xcen=931 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	283,179	160
2832	2.09	283,179	160
1400	2.09	283,179	160
2796	2.09	283,179	160

253108 matches
prev 1...16865 [16866] 16867 16868 16869 16870 16871 16872 16873 16874 next