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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256346 matches
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EIS: Polar Panorama Map fro understanding Polar Reversal in Cycle

2026-03-18T10:03:21 to 2026-03-18T11:13:06

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=-1030,

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: EIS Spectral Atlas Synoptic Programme

2026-03-17T19:45:49 to 2026-03-17T20:47:28

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-91 ycen=-143,

saaIntervals hiIntervals

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

AIA: null

2026-03-16T11:45:00 to 2026-03-16T12:47:14

Science Goal: ssw_service_260316_053058_10962_ssmq_

Program:

Target:

Pointing: xcen=-309 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.84	600,450	75
211	0.84	600,450	75
171	0.84	600,450	75
1700	0.83	600,450	75
304	0.84	600,450	75
131	0.84	600,450	75
94	0.84	600,450	75
193	0.84	600,450	75

EIS: Pointing monitoring

2026-03-14T06:21:20 to 2026-03-14T06:24:16

Science Goal:

Program:

Target:

Pointing: xcen=18 ycen=-189,

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 SOT latitudinal scan - context image.

2026-03-11T18:55:34 to 2026-03-11T18:58:31

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=185,

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 SOT latitudinal scan - slit spectra.

2026-03-11T13:47:12 to 2026-03-11T13:57:19

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=-918,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

EIS: Synoptic Active Region studies - sit and stare obs.

2026-03-11T00:04:44 to 2026-03-11T01:00:34

Science Goal:

Program:

Target:

Pointing: xcen=-627 ycen=68,

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: HOP 206

2026-02-19T12:12:57 to 2026-02-19T15:06:31

Science Goal: polar panorama

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Limb

Pointing: xcen=-21 ycen=-949,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1016
6302A Velocity 6301.5A	0	320,162	1016
6302A Transverse Flux Density	0	320,162	1016
6302A Longitudinal Flux Density	0	320,162	1016

AIA: null

2026-02-08T05:30:06 to 2026-02-08T06:29:57

Science Goal: ssw_service_260603_094709_25098

Program:

Target:

Pointing: xcen=344 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	461,423	300
131	0.2	461,423	300

SOTSP: HOP81

2026-02-03T12:10:57 to 2026-02-03T15:04:30

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Limb

Pointing: xcen=-22 ycen=-939,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1020
6302A Velocity 6301.5A	0	322,162	1020
6302A Transverse Flux Density	0	322,162	1020
6302A Longitudinal Flux Density	0	322,162	1020

AIA: null

2026-01-18T17:51:06 to 2026-01-18T17:59:54

Science Goal: ssw_service_260603_021702_43423

Program:

Target:

Pointing: xcen=-20 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.38	192,115	24

AIA: null

2026-01-18T17:30:06 to 2026-01-18T18:29:54

Science Goal: ssw_service_260601_030622_5940

Program:

Target:

Pointing: xcen=-404 ycen=-117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.5	730,615	120

AIA: null

2025-12-23T00:00:09 to 2025-12-23T00:04:57

Science Goal: ssw_service_260513_003349_17346

Program:

Target:

Pointing: xcen=-699 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	653,653	25

SOTSP: HOP 412 15/20

2025-12-18T23:51:36 to 2025-12-19T00:07:44

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

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

Target: Quiet Sun

Pointing: xcen=-21 ycen=413,

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

SOTSP: Track AR14307

2025-12-17T12:35:05 to 2025-12-17T13:07:26

Science Goal: Track AR

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=844 ycen=-267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	152,162	493
6302A Velocity 6301.5A	0	152,162	493
6302A Transverse Flux Density	0	152,162	493
6302A Longitudinal Flux Density	0	152,162	493

256346 matches
prev 1...16961 16962 16963 [16964] 16965 16966 16967 16968 16969 16970 ...17090 next