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

2026-06-03T10:52:59 to 2026-06-03T11:03:47

Science Goal: ssw_service_260603_160248_5233

Program:

Target:

Pointing: xcen=266 ycen=268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	55

AIA: null

2026-05-24T02:07:56 to 2026-05-24T02:40:56

Science Goal: ssw_service_260524_073726_2544

Program:

Target:

Pointing: xcen=-942 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.2	288,288	165

AIA: null

2026-05-16T13:44:05 to 2026-05-16T13:44:05

Science Goal: ssw_service_260525_134357_11644

Program:

Target:

Pointing: xcen=-2 ycen=943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2024-05-03T23:09:02 to 2024-05-03T23:18:38

Science Goal: ssw_service_261015_215602_27011

Program:

Target:

Pointing: xcen=38 ycen=479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	615,346	25

IRIS: Flare watch program, AR14551

2026-10-20T05:57:22 to 2026-10-20T07:05:28

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=813 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	1680
2796	0.04	70,66	1680

IRIS: High cadence flare raster, AR14551

2026-10-18T21:37:33 to 2026-10-18T22:46:58

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 raster, AR14551

Target: AR

Pointing: xcen=645 ycen=-295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1828
2796	0.04	68,68	1828

IRIS: SUIT coordination, flare watch, AR14551

2026-10-18T00:37:31 to 2026-10-18T01:46:58

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

Program: SUIT coordination, flare watch, AR14551

Target: AR

Pointing: xcen=496 ycen=-305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	460
2796	0.15	65,68	460

AIA: null

2014-02-25T00:39:11 to 2014-02-25T01:02:47

Science Goal: ssw_service_261014_122548_27246

Program:

Target:

Pointing: xcen=-922 ycen=-250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.34	461,808	70

IRIS: High cadence flare watch program, AR14557

2026-10-21T22:21:25 to 2026-10-21T23:28:06

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=750 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1756
2796	0.04	71,66	1756

IRIS: Flare watch program, AR14551

2026-10-20T07:34:04 to 2026-10-20T08:42:49

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=820 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	1696
2796	0.04	70,66	1696

IRIS: SST coordination, AR14551

2026-10-19T07:59:13 to 2026-10-19T08:28:10

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR14551

Target: AR

Pointing: xcen=712 ycen=-300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	83,66	72
2832	0.4	83,66	72
1400	0.4	83,66	72
2796	0.4	83,66	72

SOTSP: AR14545

2026-10-04T03:05:05 to 2026-10-04T03:52:30

Science Goal: AR14545

Program: Fast map 250x165", 1 side, Q65

Target: Active Region

Pointing: xcen=-501 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: HOP548 AR14546 w/DKIST

2026-10-03T21:10:06 to 2026-10-03T21:34:21

Science Goal: Hinode Coordination during DKIST Flare Month

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=726 ycen=-394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,122	384
6302A Velocity 6301.5A	0	122,122	384
6302A Transverse Flux Density	0	122,122	384
6302A Longitudinal Flux Density	0	122,122	384

SOTSP: HOP548 AR14546 w/DKIST

2026-10-03T18:00:39 to 2026-10-03T18:24:55

Science Goal: Hinode Coordination during DKIST Flare Month

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=710 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	382
6302A Velocity 6301.5A	0	121,122	382
6302A Transverse Flux Density	0	121,122	382
6302A Longitudinal Flux Density	0	121,122	382

IRIS: Full Disk Mosaic

2026-09-27T00:10:00 to 2026-09-28T14:23:28

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

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