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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247445 matches
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IRIS: Low-lying loops

2025-11-17T10:34:58 to 2025-11-17T11:33:13

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops

Target: LP

Pointing: xcen=381 ycen=-168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	190
2796	0.31	127,129	190

IRIS: Major Flare Watch (Sit-and-stare)

2025-11-15T21:14:21 to 2025-11-15T22:22:48

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Major Flare Watch (Sit-and-stare)

Target: AR

Pointing: xcen=914 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	146
1400	0.47	61,66	146
2796	0.47	61,66	146

IRIS: Major Flare Watch (High cadence)

2025-11-13T19:16:00 to 2025-11-13T20:15:18

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=735 ycen=376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	393
2796	0.15	65,68	393

IRIS: Major Flare Watch (High cadence)

2025-11-13T09:34:00 to 2025-11-13T10:33:55

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=678 ycen=346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	397
2796	0.15	65,68	397

IRIS: SUIT Coordination

2025-11-09T23:59:25 to 2025-11-10T00:05:53

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SUIT Coordination

Target: AR

Pointing: xcen=116 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	160
2796	0.04	68,68	160

IRIS: SUIT Coordination: AR14271

2025-11-03T02:08:27 to 2025-11-03T03:10:33

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT Coordination: AR14271

Target: AR

Pointing: xcen=-297 ycen=-241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	383
2796	0.16	65,68	383

IRIS: SUIT Coordination: AR14271

2025-11-02T01:52:56 to 2025-11-02T02:43:22

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT Coordination: AR14271

Target: AR

Pointing: xcen=-493 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	311
2796	0.16	65,68	311

IRIS: SUIT Coordination: AR14271

2025-11-02T00:16:02 to 2025-11-02T01:19:06

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT Coordination: AR14271

Target: AR

Pointing: xcen=-508 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	389
2796	0.16	65,68	389

IRIS: A1: QS Monitoring

2025-10-31T04:36:46 to 2025-10-31T04:54:50

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=3 ycen=3,

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: High Cadence Raster: AR14269

2025-10-30T18:54:22 to 2025-10-30T19:58:00

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High Cadence Raster: AR14269

Target: AR

Pointing: xcen=360 ycen=-271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1676
2796	0.04	68,68	1676

IRIS: SUIT Coordination: AR14267

2025-10-29T23:59:32 to 2025-10-30T00:34:04

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT Coordination: AR14267

Target: AR

Pointing: xcen=230 ycen=54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	213
2796	0.16	65,68	213

IRIS: SUIT Coordination: AR14267

2025-10-28T02:12:03 to 2025-10-28T02:59:18

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT Coordination: AR14267

Target: AR

Pointing: xcen=-210 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	313
2796	0.15	65,68	313

EIS: Synoptic/Comprehensive AR Studies

2025-10-23T22:38:15 to 2025-10-23T23:34:04

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=53 ycen=-436,

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

IRIS: Off Limb Flare Study

2025-10-23T21:45:36 to 2025-10-23T22:54:29

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-965 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	432

EIS: HOP512

2025-10-22T12:03:21 to 2025-10-22T13:41:44

Science Goal: HOP81_new_study_v2

Program:

Target:

Pointing: xcen=-6 ycen=793,

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

247445 matches
prev 1...14337 14338 [14339] 14340 14341 14342 14343 14344 14345 14346 ...16497 next