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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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256341 matches
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EIS: Synoptic/comprehensive AR Studies

2026-06-15T21:25:20 to 2026-06-15T22:26:04

Science Goal:

Program:

Target:

Pointing: xcen=315 ycen=-213,

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

IRIS: Flare studies, AR4465

2026-06-14T05:22:38 to 2026-06-14T07:27:05

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Flare studies, AR4465

Target: AR

Pointing: xcen=80 ycen=146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	800

IRIS: A1: QS monitoring

2026-06-14T04:06:07 to 2026-06-14T04:24:11

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=25 ycen=-58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: PSP coordination

2026-06-12T23:09:05 to 2026-06-12T23:36:20

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=569 ycen=-226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: PSP coordination

2026-06-12T22:25:12 to 2026-06-12T22:52:27

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=574 ycen=-83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

EIS: Synoptic/Comprehensive AR Studies

2026-06-12T13:14:08 to 2026-06-12T14:15:47

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-342 ycen=140,

saaIntervals hiIntervals

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

IRIS: SST coordination, AR4465

2026-06-11T12:09:41 to 2026-06-11T16:57:03

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination, AR4465

Target: AR

Pointing: xcen=-540 ycen=137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	840
1400	0.34	137,129	840
2796	0.34	137,129	840

EIS: Pointing Monitoring

2026-06-10T06:01:04 to 2026-06-10T06:04:00

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=16 ycen=-153,

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: Slot context

2026-06-08T21:51:46 to 2026-06-08T21:54:42

Science Goal: Slot context

Program:

Target:

Pointing: xcen=904 ycen=54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Pointing monitoring

2026-06-08T06:22:34 to 2026-06-08T06:22:44

Science Goal: Pointing monitoring

Program:

Target:

Pointing: xcen=8 ycen=-109,

saaIntervals hiIntervals

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

EIS: Synoptic AR studies - sit-n-stare

2026-06-06T23:13:44 to 2026-06-07T00:09:34

Science Goal: Synoptic AR studies - sit-n-stare

Program:

Target:

Pointing: xcen=704 ycen=-23,

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

2026-06-05T18:08:36 to 2026-06-05T18:08:46

Science Goal: Pointing monitoring

Program:

Target:

Pointing: xcen=8 ycen=-109,

saaIntervals hiIntervals

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

EIS: Synoptic AR studies - atlas

2026-06-05T01:24:14 to 2026-06-05T02:25:53

Science Goal: Synoptic AR studies - atlas

Program:

Target:

Pointing: xcen=463 ycen=234,

saaIntervals hiIntervals

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

EIS: Slot context

2026-06-04T21:23:48 to 2026-06-04T21:26:45

Science Goal: Slot context

Program:

Target:

Pointing: xcen=465 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Pointing monitoring

2026-06-04T18:05:35 to 2026-06-04T18:05:45

Science Goal: Pointing monitoring

Program:

Target:

Pointing: xcen=8 ycen=-110,

saaIntervals hiIntervals

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

256341 matches
prev 1...17025 17026 17027 17028 17029 17030 17031 17032 [17033] 17034 ...17090 next