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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256343 matches
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EIS: Test of new DKIST Studies

2026-06-30T19:35:44 to 2026-06-30T20:33:11

Science Goal: Fast_moss_scan_v2

Program:

Target:

Pointing: xcen=769 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		9,176	null
FeX		9,176	null
CaXVII		9,176	null
FeXI		9,176	null
FeXV		9,176	null
HeII		9,176	null
FeXII		9,176	null

EIS: Synoptic/Comprehensive AR Studies

2026-06-30T16:12:45 to 2026-06-30T17:08:35

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=294 ycen=48,

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/Comrehensive AR Studies

2026-06-30T14:33:36 to 2026-06-30T15:35:16

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=280 ycen=224,

saaIntervals hiIntervals

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

IRIS: C1: North Pole

2026-06-27T05:13:37 to 2026-06-27T05:47:48

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=0 ycen=944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

EIS: flare study

2026-06-23T18:25:21 to 2026-06-24T10:07:38

Science Goal: EL_DHB_02

Program:

Target:

Pointing: xcen=-625 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
HeII		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

EIS: flare study

2026-06-23T10:44:21 to 2026-06-23T16:55:22

Science Goal: EL_DHB_02

Program:

Target:

Pointing: xcen=-676 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
HeII		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

EIS: Synoptic/comprehensive AR Studies

2026-06-21T14:40:43 to 2026-06-21T15:36:34

Science Goal:

Program:

Target:

Pointing: xcen=927 ycen=-51,

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/comprehensive AR Studies

2026-06-20T15:47:14 to 2026-06-20T16:43:04

Science Goal:

Program:

Target:

Pointing: xcen=926 ycen=-51,

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/comprehensive AR Studies

2026-06-19T15:15:45 to 2026-06-19T16:11:35

Science Goal:

Program:

Target:

Pointing: xcen=882 ycen=-56,

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/comprehensive AR Studies

2026-06-19T13:37:45 to 2026-06-19T14:39:24

Science Goal:

Program:

Target:

Pointing: xcen=877 ycen=119,

saaIntervals hiIntervals

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

EIS: Synoptic/comprehensive AR Studies

2026-06-19T11:59:51 to 2026-06-19T13:00:36

Science Goal:

Program:

Target:

Pointing: xcen=872 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Change in EIS pointing and alignment with time

2026-06-18T18:13:06 to 2026-06-18T18:13:16

Science Goal:

Program:

Target:

Pointing: xcen=15 ycen=-163,

saaIntervals hiIntervals

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

EIS: Change in EIS pointing and alignment with time

2026-06-18T18:09:51 to 2026-06-18T18:12:47

Science Goal:

Program:

Target:

Pointing: xcen=15 ycen=-151,

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/comprehensive AR Studies

2026-06-18T14:44:14 to 2026-06-18T15:40:04

Science Goal:

Program:

Target:

Pointing: xcen=787 ycen=-60,

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/comprehensive AR Studies

2026-06-18T13:06:41 to 2026-06-18T14:08:21

Science Goal:

Program:

Target:

Pointing: xcen=780 ycen=115,

saaIntervals hiIntervals

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

256343 matches
prev 1...17001 17002 17003 17004 17005 17006 [17007] 17008 17009 17010 ...17090 next