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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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256296 matches
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IRIS: High cadence flare raster, AR14551

2026-10-16T06:35:11 to 2026-10-16T07:47:57

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 flare raster, AR14551

Target: AR

Pointing: xcen=155 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1916
2796	0.04	68,68	1916

IRIS: Addtl Eclipse Observations (2/5)

2026-10-15T21:48:09 to 2026-10-15T22:35:11

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Addtl Eclipse Observations (2/5)

Target: QS

Pointing: xcen=150 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,73	100
1400	0.47	61,73	100
2796	0.47	61,73	100

IRIS: Eclipse observations (3/3)

2026-10-15T16:57:23 to 2026-10-15T17:44:25

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Eclipse observations (3/3)

Target: QS

Pointing: xcen=112 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,73	100
1400	0.47	61,73	100
2796	0.47	61,73	100

IRIS: B2: QS tracking

2026-10-15T07:04:40 to 2026-10-15T07:14:17

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-274 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: A1: QS monitoring

2026-10-13T04:19:41 to 2026-10-13T04:37:45

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=55 ycen=289,

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	15

IRIS: C1: South Pole

2026-10-10T05:32:26 to 2026-10-10T06:06:37

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 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

SOTSP: AR14545

2026-10-04T07:46:19 to 2026-10-04T08:33:43

Science Goal: AR14545

Program: Fast map 250x165", 1 side, Q65

Target: Active Region

Pointing: xcen=-465 ycen=48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	233,162	745
6302A Velocity 6301.5A	0	233,162	745
6302A Transverse Flux Density	0	233,162	745
6302A Longitudinal Flux Density	0	233,162	745

AIA: null

2026-06-09T00:34:59 to 2026-06-09T00:43:23

Science Goal: ssw_service_260615_120443_29093

Program:

Target:

Pointing: xcen=-334 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	43

AIA: null

2017-11-10T00:00:04 to 2017-11-13T20:00:04

Science Goal: ssw_service_261013_235637_18769

Program:

Target:

Pointing: xcen=3 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	240	2,461,2,461	24

IRIS: THEMIS/VTT/GREGOR coordination, AR14560

2026-10-21T09:25:42 to 2026-10-21T10:32:27

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: THEMIS/VTT/GREGOR coordination, AR14560

Target: AR

Pointing: xcen=293 ycen=129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.26	132,130	252
1400	0.26	132,130	252
2796	0.26	132,130	252

IRIS: A1: QS monitoring

2026-10-20T04:19:56 to 2026-10-20T04:38:00

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=-106 ycen=-131,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: Calib 14: Wobble (zero roll), 1/2

2026-10-19T13:38:00 to 2026-10-19T14:56:40

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll), 1/2

Target: (NONE)

Pointing: xcen=-920 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	236

IRIS: High cadence flare raster, AR14551

2026-10-18T20:01:22 to 2026-10-18T21:10:10

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 flare raster, AR14551

Target: AR

Pointing: xcen=633 ycen=-297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1812
2796	0.04	68,68	1812

IRIS: Flare watch program C, AR14551

2026-10-18T15:09:35 to 2026-10-18T16:19:44

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

Program: Flare watch program C, AR14551

Target: AR

Pointing: xcen=600 ycen=-305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	440

IRIS: SUIT coordination, flare watch, AR14551

2026-10-17T01:59:12 to 2026-10-17T03:10:10

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, flare watch, AR14551

Target: AR

Pointing: xcen=315 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	470
2796	0.15	65,68	470

256296 matches
prev 1...17065 17066 17067 17068 [17069] 17070 17071 17072 17073 17074 ...17087 next