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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252869 matches
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AIA: null

2025-05-29T13:46:00 to 2025-05-29T14:26:00

Science Goal: ssw_service_250529_093409_26032

Program:

Target:

Pointing: xcen=-424 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.66	600,450	25
211	1.66	600,450	25
171	1.66	600,450	25
1700	1.65	600,450	25
304	1.66	600,450	25
131	1.66	600,450	25
94	1.67	600,450	25
193	1.66	600,450	25

AIA: null

2025-04-28T15:27:34 to 2025-04-28T16:17:30

Science Goal: ssw_service_250428_092734_21918

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	16.6	2,458,2,458	4
304	16.6	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

2025-04-03T03:57:22 to 2025-04-03T04:57:18

Science Goal: ssw_service_250402_215721_48816

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	19.93	2,458,2,458	4
304	29.9	2,458,2,458	3

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

2025-02-17T04:00:06 to 2025-02-17T04:46:10

Science Goal: ssw_service_250216_210000_10909

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

2025-01-03T05:24:53 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

2023-06-18T00:20:06 to 2023-06-18T00:40:54

Science Goal: ssw_service_260624_041045_46006

Program:

Target:

Pointing: xcen=-324 ycen=-444,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.22	1,805,961	95

IRIS: SST coordination

2026-06-24T10:05:17 to 2026-06-24T12:05:22

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=-466 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.4	73,66	300
1400	0.4	73,66	300
2796	0.4	73,66	300

IRIS: PSP coordination

2026-06-12T23:09:05 to 2026-06-12T23:36:20

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=569 ycen=-226,

saaIntervals hiIntervals

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

IRIS: SST coordination, AR4465

2026-06-12T07:47:50 to 2026-06-12T12:08:32

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR4465

Target: AR

Pointing: xcen=-387 ycen=122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.43	66,67	600
1400	0.43	66,67	600
2796	0.43	66,67	600

IRIS: PSP coordination

2026-06-11T19:10:14 to 2026-06-11T19:37:29

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=329 ycen=-38,

saaIntervals hiIntervals

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

IRIS: B1: AR tracking from limb to limb, AR4465

2026-06-11T04:48:08 to 2026-06-11T05:06:13

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb, AR4465

Target: AR

Pointing: xcen=-599 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: PSP coordination

2026-06-10T17:33:18 to 2026-06-10T18:00:33

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=214 ycen=1,

saaIntervals hiIntervals

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

252869 matches
prev 1...16849 16850 16851 16852 16853 16854 [16855] 16856 16857 16858 next