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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252792 matches
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AIA: null

2025-08-28T04:30:00 to 2025-08-28T12:30:00

Science Goal: ssw_service_250828_061334_6022

Program:

Target:

Pointing: xcen=308 ycen=800,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	7.5	1,230,730	65
171	7.5	1,230,730	65
304	7.5	1,230,730	65
131	7.5	1,230,730	65
94	7.5	1,230,730	65
193	7.5	1,230,730	65

EIS: Synoptic SOT Katitudinal Scans

2025-08-21T23:22:54 to 2025-08-21T23:25:51

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-6 ycen=296,

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: Alignment Programme

2025-08-19T20:31:59 to 2025-08-19T20:45:21

Science Goal: Alignment_modiy_v2

Program:

Target:

Pointing: xcen=-934 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

EIS: Synoptic/Comprehensive AR Studies

2025-08-19T00:42:07 to 2025-08-19T01:19:06

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=347 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: default study

2025-08-18T13:18:19 to 2025-08-18T14:06:36

Science Goal: default_study

Program:

Target:

Pointing: xcen=239 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		123,160	null
SiX		123,160	null
CaXV		123,160	null

EIS: Flare watch

2025-08-18T11:40:41 to 2025-08-18T11:40:46

Science Goal: Flare266_Hunter01 + FlareRespAtlas10trm

Program:

Target:

Pointing: xcen=222 ycen=-291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

IRIS: High cadence flare raster

2025-08-14T07:11:03 to 2025-08-14T07:49:19

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

Target: AR

Pointing: xcen=715 ycen=46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1008
2796	0.04	68,68	1008

EIS: Pointing Monitoring

2025-08-13T18:06:36 to 2025-08-13T18:06:46

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=27 ycen=-198,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS 1

2025-08-13T04:46:59 to 2025-08-13T04:58:05

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

Program: SUIT coordination: QS 1

Target: QS

Pointing: xcen=78 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

EIS: EIS Spectral Atlas Synoptic Programme QS

2025-08-08T03:52:57 to 2025-08-08T05:54:36

Science Goal: Atlas_120

Program:

Target:

Pointing: xcen=24 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: default study

2025-08-08T01:21:22 to 2025-08-08T02:09:39

Science Goal: default_study

Program:

Target:

Pointing: xcen=531 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		123,160	null
SiX		123,160	null
CaXV		123,160	null

EIS: Coordinated flar obs. with IRIS DKIST

2025-08-06T01:53:32 to 2025-08-06T01:53:37

Science Goal: Flare266_Hunter01 + FlareRespAtlas10trm

Program:

Target:

Pointing: xcen=173 ycen=-59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: default study

2025-08-03T13:24:37 to 2025-08-03T14:12:55

Science Goal: default_study

Program:

Target:

Pointing: xcen=658 ycen=-48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		123,160	null
SiX		123,160	null
CaXV		123,160	null

EIS: Pointing Monitoring

2025-08-03T04:04:47 to 2025-08-03T04:04:57

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=20 ycen=-184,

saaIntervals hiIntervals

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

EIS: AR 14161 Context Abund

2025-08-01T15:36:50 to 2025-08-01T16:40:47

Science Goal: Context abundance raster

Program:

Target:

Pointing: xcen=-296 ycen=-559,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		248,512	null
FeX		248,512	null
FeXVI		248,512	null
SiX		248,512	null
SX		248,512	null
SiVII		248,512	null
FeXI		248,512	null
FeXV		248,512	null
MgVII		248,512	null
CaXV		248,512	null
CaXVI		248,512	null
FeXII		248,512	null
FeIX		248,512	null
FeVIII		248,512	null
FeXIV		248,512	null

252792 matches
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