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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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249629 matches
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HMI_CONT: null

2026-02-01T11:40:00 to 2026-02-01T13:30:00

Science Goal: ssw_service_260201_052422_46445_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-630 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.31	600,450	85
211	1.31	600,450	85
171	1.31	600,450	85
cont	1.37	600,450	81
1700	1.3	600,450	85
304	1.31	600,450	85
131	1.31	600,450	85
94	1.31	600,450	85
193	1.3	600,450	85
blos	1.32	600,450	84

HMI_BLOS: null

2026-02-01T10:23:48 to 2026-02-01T14:54:36

Science Goal: ssw_service_260202_161840_7302

Program:

Target:

Pointing: xcen=-704 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	468,468	271
94	1	468,468	271
blos	2.01	468,468	135

IRIS: High-cadence rasters

2026-02-01T08:36:51 to 2026-02-01T09:41:14

Science Goal: Large sparse 8-step raster 7x120 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=-593 ycen=-341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1660
2796	0.04	128,129	1660

IRIS: High-cadence rasters

2026-02-01T06:59:47 to 2026-02-01T08:03:52

Science Goal: Large sparse 8-step raster 7x120 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=-606 ycen=-342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1652
2796	0.04	128,129	1652

IRIS: B1: AR tracking from limb to limb

2026-02-01T05:22:51 to 2026-02-01T05:40:57

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=742 ycen=-161,

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: High-cadence rasters

2026-02-01T00:31:57 to 2026-02-01T00:32:33

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 SJI cadence 3x faster

Program: High-cadence rasters

Target: AR

Pointing: xcen=-640 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	16
2796	0.04	68,68	16

IRIS: High-cadence rasters

2026-01-31T21:17:59 to 2026-01-31T22:22:14

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=-656 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1692
2796	0.04	68,68	1692

IRIS: BBSO coordination, AR 14358

2026-01-29T15:57:22 to 2026-01-29T17:00:24

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

Program: BBSO coordination, AR 14358

Target: AR

Pointing: xcen=-610 ycen=310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	92
1400	0.23	137,129	276
2796	0.17	137,129	368

IRIS: BBSO coordination: AR 14353

2026-01-26T21:41:03 to 2026-01-26T22:42:43

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

Program: BBSO coordination: AR 14353

Target: AR

Pointing: xcen=611 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	90
1400	0.23	137,129	270
2796	0.17	137,129	360

EIS: Major Flare Watch

2026-01-24T16:40:37 to 2026-01-24T17:31:42

Science Goal: FlareResponse04_sns

Program:

Target:

Pointing: xcen=807 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Major Flare Watch

2026-01-23T16:01:29 to 2026-01-23T16:52:37

Science Goal: FlareResponse04_sns

Program:

Target:

Pointing: xcen=666 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Major Flare Watch

2026-01-21T08:06:21 to 2026-01-21T08:57:27

Science Goal: FlareResponse04_sns

Program:

Target:

Pointing: xcen=221 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

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

2026-01-20T10:20:58 to 2026-01-20T11:30:18

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	208

EIS:

2026-01-20T06:03:34 to 2026-01-20T06:03:44

Science Goal:

Program:

Target:

Pointing: xcen=27 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: EIS Spectral Atlas Synoptic Programme AR

2026-01-16T11:54:53 to 2026-01-16T12:56:33

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-702 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

249629 matches
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