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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249792 matches
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SOTSP: Synoptic

2025-11-28T18:05:41 to 2025-11-28T18:07:30

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

XRT: null

2025-11-28T18:03:27 to 2025-11-28T18:03:33

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2

EIS: Synoptic AR studies: sit-and-stare.

2025-11-28T15:57:43 to 2025-11-28T16:53:33

Science Goal:

Program:

Target:

Pointing: xcen=172 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

XRT: null

2025-11-28T04:02:58 to 2025-11-28T05:58:57

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.52	395,395	8
Be_thin+Open	0.52	395,395	8
Open+Be_thick	0.61	395,395	5
Al_poly+Open	0.76	2,107,2,107	153

EIS: Synoptic AR studies: sit-and-stare.

2025-11-28T01:14:13 to 2025-11-28T02:10:02

Science Goal:

Program:

Target:

Pointing: xcen=38 ycen=-413,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Synoptic AR studies - spectral atlas.

2025-11-27T20:19:43 to 2025-11-27T21:21:23

Science Goal: Q85

Program:

Target:

Pointing: xcen=-7 ycen=-238,

saaIntervals hiIntervals

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

XRT: null

2025-11-27T17:50:01 to 2025-11-27T23:59:32

Science Goal:

Program:

Target:

Pointing: xcen=-84 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	18.92	2,107,2,107	20
Open+Gband	40.01	528,528	8
Al_poly+Open	21.14	2,107,2,107	18

SOTSP: AR 14291

2025-11-27T09:50:05 to 2025-11-27T10:54:44

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-112 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1022
6302A Velocity 6301.5A	0	321,162	1022
6302A Transverse Flux Density	0	321,162	1022
6302A Longitudinal Flux Density	0	321,162	1022

EIS: Pointing Monitoring.

2025-11-27T05:39:21 to 2025-11-27T05:42:17

Science Goal:

Program:

Target:

Pointing: xcen=29 ycen=-196,

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: Synoptic AR studies: sit-and-stare.

2025-11-26T16:31:14 to 2025-11-26T17:27:04

Science Goal:

Program:

Target:

Pointing: xcen=-258 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

SOTSP: AR 14291

2025-11-26T09:15:05 to 2025-11-26T10:19:45

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-329 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	313,162	1005
6302A Velocity 6301.5A	0	313,162	1005
6302A Transverse Flux Density	0	313,162	1005
6302A Longitudinal Flux Density	0	313,162	1005

SOTSP: Low-latitude CH

2025-11-23T07:45:56 to 2025-11-23T08:50:36

Science Goal: Low-latitude CH evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Coronal Hole

Pointing: xcen=-88 ycen=-119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	316,162	1012
6302A Velocity 6301.5A	0	316,162	1012
6302A Transverse Flux Density	0	316,162	1012
6302A Longitudinal Flux Density	0	316,162	1012

SOTSP: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T15:15:35 to 2025-11-21T15:31:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=613,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	185
6302A Velocity 6301.5A	0	58,129	185
6302A Transverse Flux Density	0	58,129	185
6302A Longitudinal Flux Density	0	58,129	185

SOTSP: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T14:52:35 to 2025-11-21T15:08:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=513,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

AIA: null

2025-11-21T13:02:00 to 2025-11-21T15:00:00

Science Goal: ssw_service_251121_054856_44225_ssmq_

Program:

Target:

Pointing: xcen=-942 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.71	600,450	70
211	1.71	600,450	70
171	1.71	600,450	70
1700	1.7	600,450	70
304	1.71	600,450	70
131	1.71	600,450	70
94	1.71	600,450	70
193	1.71	600,450	70

249792 matches
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