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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249628 matches
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IRIS: B1 tracking AR 12659

2017-05-29T03:54:40 to 2017-05-29T04:12:46

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

Program: B1 tracking AR 12659

Target: AR

Pointing: xcen=878 ycen=234,

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: B1: AR tracking from limb to limb

2017-04-27T04:43:40 to 2017-04-27T05:01:46

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

Target: AR

Pointing: xcen=-124 ycen=-87,

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

AIA: null

2013-10-06T13:00:08 to 2013-10-06T13:04:56

Science Goal: ssw_service_260208_103147_48726

Program:

Target:

Pointing: xcen=3 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.2	2,460,2,460	25

AIA: null

2012-03-05T23:59:53 to 2012-03-06T02:10:00

Science Goal: ssw_service_251106_211650_3378

Program:

Target:

Pointing: xcen=-366 ycen=423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.01	884,461	130
304	1.01	884,462	130
1600	1	884,461	130

AIA: null

2011-11-01T12:57:03 to 2011-11-01T12:58:51

Science Goal: ssw_service_251107_031910_21668

Program:

Target:

Pointing: xcen=4 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.8	2,458,2,458	2

AIA: null

2011-02-18T06:25:00 to 2011-02-18T07:00:00

Science Goal: ssw_service_260211_071406_19759

Program:

Target:

Pointing: xcen=761 ycen=-355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	461,691	175
211	0.22	462,691	156
171	0.24	461,691	144
131	0.23	461,692	155
94	0.2	461,691	172
193	0.27	461,692	131

AIA: null

2010-10-16T19:05:00 to 2010-10-16T19:35:00

Science Goal: ssw_service_260209_104345_22648

Program:

Target:

Pointing: xcen=416 ycen=-410,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	537,730	147
211	0.23	537,730	128
171	0.27	537,730	110
131	0.23	537,731	132
94	0.22	537,730	135
193	0.3	537,731	102

AIA: null

2010-10-16T18:29:53 to 2010-10-16T19:40:00

Science Goal: ssw_service_251107_011131_29183

Program:

Target:

Pointing: xcen=498 ycen=-425,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.01	615,537	70
304	1.01	615,537	70
1600	1.01	615,537	70

IRIS: Very high cadence raster (14392)

2026-03-19T05:51:39 to 2026-03-19T07:59:44

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: Very high cadence raster (14392)

Target: AR

Pointing: xcen=259 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3159
2796	0.04	68,68	3160

IRIS: SUIT coordination (AR 14378)

2026-03-01T00:39:37 to 2026-03-01T02:29:43

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 (AR 14378)

Target: AR

Pointing: xcen=-602 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	679
2796	0.16	65,68	679

IRIS: Context scan for Filament SOOP

2026-02-14T14:58:30 to 2026-02-14T16:08:22

Science Goal: Medium sparse 64-step raster 63x60 64s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Context scan for Filament SOOP

Target: FI

Pointing: xcen=-435 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	124,65	224
2796	0.31	124,65	224

EIS: Pointing Monitoring

2026-02-14T06:16:25 to 2026-02-14T06:16:36

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=22 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Flare mode observations.

2026-02-13T10:28:49 to 2026-02-13T15:36:25

Science Goal: Q85

Program:

Target:

Pointing: xcen=-424 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-13T06:00:41 to 2026-02-13T06:03:37

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=23 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-12T06:46:05 to 2026-02-12T06:46:15

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=23 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

249628 matches
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