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: Synoptic/Comprehensive Active Region Studies

2026-07-22T13:02:44 to 2026-07-22T14:04:23

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=201 ycen=16,

saaIntervals hiIntervals

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

EIS: Glovbal Waves Detection using 266" slot

2026-07-21T22:26:44 to 2026-07-21T23:01:39

Science Goal: HPW024_266fullccd10s

Program:

Target:

Pointing: xcen=119 ycen=-133,

saaIntervals hiIntervals

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

EIS: High-latitude magnetic field evolution during the sunspot cycle (no

2026-07-21T12:14:41 to 2026-07-21T15:38:34

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=594,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,512	null
FeX		240,512	null
FeXVI		240,512	null
SiX		240,512	null
SX		240,512	null
FeXXIV		240,512	null
SiVII		240,512	null
FeXI		240,512	null
FeXV		240,512	null
MgVII		240,512	null
CaXV		240,512	null
CaXVI		240,512	null
FeXII		240,512	null
FeIX		240,512	null
FeVIII		240,512	null
FeXIV		240,512	null

EIS: HOP 536: GREGOR Coordination

2026-07-21T08:05:47 to 2026-07-21T08:23:07

Science Goal: West off-limb prominence

Program:

Target:

Pointing: xcen=967 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		10,256	null
CaXVII		10,256	null
FeXII		10,256	null
SXIII		10,256	null

EIS: HOP 536: GREGOR coordination

2026-07-21T08:02:26 to 2026-07-21T08:05:21

Science Goal: West off-limb prominence

Program:

Target:

Pointing: xcen=910 ycen=4,

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

2026-07-21T06:04:33 to 2026-07-21T06:04:43

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=-327,

saaIntervals hiIntervals

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

EIS: Obs of Unknown AR (14489?)

2026-07-19T11:28:50 to 2026-07-19T12:34:13

Science Goal: Abund and Mag proxy

Program:

Target:

Pointing: xcen=81 ycen=-510,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: Pointing monitoring

2026-07-19T06:37:27 to 2026-07-19T06:40:23

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=-314,

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

2026-07-18T15:52:44 to 2026-07-18T16:48:33

Science Goal: Unknown AR (14489?)

Program:

Target:

Pointing: xcen=-98 ycen=-509,

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: Pointing monitoring

2026-07-18T06:05:27 to 2026-07-18T06:08:24

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=-313,

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: Global Waves Detection

2026-07-16T00:08:04 to 2026-07-16T00:37:52

Science Goal:

Program:

Target:

Pointing: xcen=822 ycen=-370,

saaIntervals hiIntervals

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

SOTSP: AR 14482 obs.

2026-07-15T09:26:16 to 2026-07-15T10:13:40

Science Goal: AR tracking

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=772 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	749
6302A Velocity 6301.5A	0	236,162	749
6302A Transverse Flux Density	0	236,162	749
6302A Longitudinal Flux Density	0	236,162	749

EIS: Flare hunting AR 14482

2026-07-14T18:48:45 to 2026-07-15T00:31:20

Science Goal: EIS trigger, FlareRespAtls_trst

Program:

Target:

Pointing: xcen=681 ycen=-405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: AR Obs of 14482

2026-07-14T13:45:51 to 2026-07-14T14:51:15

Science Goal: Abund and Mag proxy

Program:

Target:

Pointing: xcen=672 ycen=-360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: Pointing monitoring

2026-07-14T05:58:27 to 2026-07-14T06:01:23

Science Goal:

Program:

Target:

Pointing: xcen=10 ycen=-79,

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

256346 matches
prev 1...16977 16978 [16979] 16980 16981 16982 16983 16984 16985 16986 ...17090 next