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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249642 matches
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EIS: Pointing Monitoring

2026-01-27T06:56:19 to 2026-01-27T06:59:16

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=956 ycen=-413,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Hinoder roll angle monitoring

2026-01-26T23:00:06 to 2026-01-26T23:09:44

Science Goal: HPW024_266fullccd25s

Program:

Target:

Pointing: xcen=946 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Coronal nanojets: AR 14341

2026-01-26T13:26:55 to 2026-01-26T14:37:21

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets: AR 14341

Target: AR

Pointing: xcen=970 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	440

IRIS: Coronal nanojets: AR 14341

2026-01-26T06:58:58 to 2026-01-26T08:09:07

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

Program: Coronal nanojets: AR 14341

Target: AR

Pointing: xcen=965 ycen=-195,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch: AR 14341

2026-01-24T22:48:33 to 2026-01-24T23:49:05

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence flare watch: AR 14341

Target: AR

Pointing: xcen=831 ycen=-148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

IRIS: SUIT coordination: AR 14345

2026-01-23T01:33:03 to 2026-01-23T02:34:02

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: AR 14345

Target: AR

Pointing: xcen=504 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	404
2796	0.15	65,68	404

IRIS: Calib 14: Wobble (zero roll) #2

2026-01-20T16:48:56 to 2026-01-20T16:51:36

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

Program: Calib 14: Wobble (zero roll) #2

Target: (NONE)

Pointing: xcen=-45 ycen=964,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	8

IRIS: Calib 14: Wobble (zero roll) #2

2026-01-20T15:11:56 to 2026-01-20T16:21:16

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

Program: Calib 14: Wobble (zero roll) #2

Target: (NONE)

Pointing: xcen=-45 ycen=965,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	208

IRIS: Calib 14: Wobble (zero roll) #1

2026-01-20T11:57:57 to 2026-01-20T11:58:57

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

Program: Calib 14: Wobble (zero roll) #1

Target: QS

Pointing: xcen=-923 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	3

IRIS: B1: AR tracking from limb to limb

2026-01-15T06:01:46 to 2026-01-15T06:19:52

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=799 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: SUIT/Aditya-L1 coordination: flare caching on AR 14336 (following Hinode)

2026-01-13T00:41:14 to 2026-01-13T01:39:48

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/Aditya-L1 coordination: flare caching on AR 14336 (following Hinode)

Target: AR

Pointing: xcen=481 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	388
2796	0.15	65,68	388

AIA: null

2026-01-08T12:45:00 to 2026-01-09T00:00:00

Science Goal: ssw_service_260108_173015_30679

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	5.67	2,458,2,458	120
211	5.67	2,458,2,458	120
171	5.67	2,458,2,458	120
304	5.67	2,458,2,458	120
131	5.67	2,458,2,458	120
94	5.72	2,458,2,458	119
193	5.67	2,458,2,458	120

HMI_BLOS: Cruiser Annotation

2026-01-06T11:01:53 to 2026-01-06T19:15:05

Science Goal: ssw_service_260115_112809_12452

Program: Unstable active region filament

Target: FE: FilamentEruption

Pointing: xcen=-592 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2	432,432	247
193	2	432,432	247
blos	4.04	432,432	123

EIS: AR 14325

2026-01-01T07:17:14 to 2026-01-01T08:17:58

Science Goal: AR monitor

Program:

Target:

Pointing: xcen=-48 ycen=-347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

HMI_BLOS: Cruiser Annotation

2026-01-01T04:46:34 to 2026-01-03T18:27:46

Science Goal: ssw_service_260112_165944_41036

Program: evolution of a long and stable quiescent filament

Target: FI: Filament

Pointing: xcen=423 ycen=555,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.03	972,972	370
blos	20.11	972,972	185

249642 matches
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