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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255180 matches
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AIA: null

2017-09-06T11:53:02 to 2017-09-06T12:09:40

Science Goal: ssw_service_260121_013313_9395

Program:

Target:

Pointing: xcen=-1 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.59	2,510,2,510	29
1600	0.57	2,496,2,496	30

AIA: null

2011-12-20T23:30:08 to 2011-12-21T00:29:56

Science Goal: ssw_service_260721_084058_21067

Program:

Target:

Pointing: xcen=806 ycen=-384,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	1.01	769,768	60

EIS: Pointing Monitoring

2026-09-01T05:40:41 to 2026-09-01T05:40:51

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=25 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Pointing Monitoring

2026-09-01T05:37:27 to 2026-09-01T05:40:11

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=25 ycen=-188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Pointing Monitoring

2026-08-31T06:18:05 to 2026-08-31T06:18:15

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=25 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Pointing Monitoring

2026-08-31T06:14:50 to 2026-08-31T06:17:46

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=26 ycen=-188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 206 (Polar Panorama Map) N. Pole

2026-08-30T20:38:15 to 2026-08-30T21:47:59

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-7 ycen=794,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: Pointing Monitoring

2026-08-29T08:30:21 to 2026-08-29T08:33:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=26 ycen=-188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 544 (Orbiter coordination SPICE/PHI) Tile 4

2026-08-29T07:19:14 to 2026-08-29T07:30:33

Science Goal: dhb_asg_eis_spice03

Program:

Target:

Pointing: xcen=-35 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		176,512	null
FeX		176,512	null
OIV		176,512	null

EIS: HOP 544 (Orbiter coordination SPICE/PHI) Tile 3 Left FOV center shi

2026-08-29T04:09:00 to 2026-08-29T04:20:47

Science Goal: dhb_asg_eis_spice03

Program:

Target:

Pointing: xcen=211 ycen=-129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		176,512	null
FeX		176,512	null
OIV		176,512	null

EIS: HOP537 (BBSO coordination -reconnection in flares)

2026-08-26T16:54:35 to 2026-08-26T17:41:28

Science Goal: HPW021VEL120x512v2_b

Program:

Target:

Pointing: xcen=428 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

EIS: HOP 541 (SOOP:Fast Wind)

2026-08-26T08:31:34 to 2026-08-26T09:21:49

Science Goal: HPW024_266FULLCCD10S

Program:

Target:

Pointing: xcen=80 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,256	null
FeX		266,256	null
OIV		266,256	null

IRIS: Flare watch program C, unnamed AR in the east

2026-08-12T04:49:19 to 2026-08-12T07:50:28

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

Program: Flare watch program C, unnamed AR in the east

Target: AR

Pointing: xcen=-882 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1136

IRIS: Flare watch program B, AR14503

2026-08-11T14:36:36 to 2026-08-11T16:29:09

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR14503

Target: AR

Pointing: xcen=319 ycen=-380,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	240
1400	0.47	61,67	240
2796	0.47	61,67	240

AIA: null

2026-07-30T05:39:00 to 2026-07-30T06:26:02

Science Goal: ssw_service_260729_232153_32869_ssmq_

Program:

Target:

Pointing: xcen=-697 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.64	600,450	75
211	0.63	600,450	75
171	0.63	600,450	75
1700	0.64	600,450	74
304	0.63	600,450	75
131	0.63	600,450	75
94	0.63	600,450	75
193	0.63	600,450	75

255180 matches
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