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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252904 matches
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AIA: null

2025-05-30T21:31:00 to 2025-05-30T21:40:12

Science Goal: ssw_service_250530_145208_33421

Program:

Target:

Pointing: xcen=-215 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.37	600,450	25
211	0.36	600,450	25
171	0.38	600,450	25
1700	0.4	600,450	23
304	0.37	600,450	25
131	0.37	600,450	25
94	0.38	600,450	25
193	0.37	600,450	25

AIA: null

2025-05-26T04:29:54 to 2025-05-26T05:15:58

Science Goal: ssw_service_250525_222951_35962

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

2025-05-22T17:55:06 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

2025-04-28T15:15:10 to 2025-04-28T16:11:10

Science Goal: ssw_service_250428_091510_13238

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	18.67	2,458,2,458	4
304	18.6	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

2025-02-17T03:54:58 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

2025-01-03T05:24:53 to 2025-01-03T06:24:45

Science Goal: ssw_service_250102_222449_34859

Program:

Target:

Pointing: xcen=-13 ycen=27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	19.93	2,456,2,456	4
304	19.93	2,458,2,458	4

AIA: null

2014-03-28T19:02:59 to 2014-03-28T19:49:59

Science Goal: ssw_service_260625_101425_38611

Program:

Target:

Pointing: xcen=376 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	538,461	235
211	0.28	538,461	166
171	0.3	538,461	155
131	0.26	538,461	183
94	0.22	538,461	217
193	0.34	538,461	139

IRIS: PSP coordination

2026-06-14T18:24:44 to 2026-06-14T18:40:48

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=649 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: PSP coordination

2026-06-12T18:08:40 to 2026-06-12T18:35:55

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=476 ycen=-70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: Wobble calibration

2026-06-12T12:34:43 to 2026-06-12T15:54:43

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble calibration

Target: (NONE)

Pointing: xcen=-920 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: Flare studies on AR4465

2026-06-12T02:51:23 to 2026-06-12T03:42:24

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

Program: Flare studies on AR4465

Target: AR

Pointing: xcen=-456 ycen=136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	320

IRIS: PSP coordination

2026-06-11T21:23:30 to 2026-06-11T21:50:45

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=340 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T21:52:27 to 2026-06-09T22:19:42

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination (2x2 mosaics)

Target: (NONE)

Pointing: xcen=-79 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T20:57:40 to 2026-06-09T21:24:55

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination (2x2 mosaics)

Target: (NONE)

Pointing: xcen=-100 ycen=-43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

252904 matches
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