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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249803 matches
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IRIS: High-cadence rasters

2026-01-31T07:28:54 to 2026-01-31T07:48:38

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 rasters

Target: AR

Pointing: xcen=-727 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	520
2796	0.04	68,68	520

IRIS: SUIT coordination

2026-01-31T01:54:12 to 2026-01-31T02:44:47

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=-358 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1248
2796	0.04	68,68	1248

IRIS: High-cadence rasters

2026-01-29T11:06:36 to 2026-01-29T12:09:47

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 rasters

Target: AR

Pointing: xcen=746 ycen=-182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1664
2796	0.04	68,68	1664

IRIS: BBSO coordination, AR 14349

2026-01-28T22:10:37 to 2026-01-28T23:00:40

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR 14349

Target: AR

Pointing: xcen=651 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	24
1400	0.35	133,130	144
2796	0.35	133,130	144

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: 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

2026-01-20T15:11:56 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: 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

EIS: Pointing Monitoring

2026-01-10T05:45:21 to 2026-01-10T05:48:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=29 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-01-05T06:30:00 to 2026-01-05T07:40:00

Science Goal: ssw_service_260104_234552_37185_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-651 ycen=-245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.18	750,650	36
211	1.18	750,650	36
171	1.18	750,650	36
1700	1.18	750,650	36
304	1.18	750,650	36
131	1.18	750,650	36
94	1.19	750,650	36
193	1.18	750,650	36

AIA: Cruiser Annotation

2026-01-05T05:31:22 to 2026-01-05T17:38:10

Science Goal: ssw_service_260115_115004_33673

Program: Evolution of a Quiescent prominence eruption

Target: FE: FilamentEruption

Pointing: xcen=662 ycen=-692,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.42	544,544	135
193	5.42	544,544	135

HMI_BLOS: Cruiser Annotation

2026-01-05T03:04:05 to 2026-01-05T09:09:05

Science Goal: ssw_service_260115_112809_12452

Program: Nothing Reported

Target:

Pointing: xcen=-513 ycen=557,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.16	280,280	316
193	1.16	280,280	317
blos	2.01	280,280	182

HMI_CONT: null

2026-01-01T13:19:10 to 2026-01-01T13:21:00

Science Goal: ssw_service_260105_155922_43889

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.26	2,458,2,458	8
cont	0.75	2,458,2,458	3
blos	0.75	2,458,2,458	3

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

249803 matches
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