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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249788 matches
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EIS: Synoptic/Comprehensive AR Studies

2026-02-04T07:20:22 to 2026-02-04T08:21:06

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=-65 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Polar Monitoring Campaign during the Solar Cycle

2026-02-03T13:28:39 to 2026-02-03T14:38:24

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=-1017,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: B1: AR tracking from limb to limb

2026-02-03T05:52:16 to 2026-02-03T06:10:22

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=-713 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

EIS: Pointing Monitoring

2026-01-31T17:59:12 to 2026-01-31T17:59:22

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=25 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-01-31T17:55:56 to 2026-01-31T17:58:53

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=25 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-01-31T00:55:05 to 2026-02-02T00:52:41

Science Goal: ssw_service_260201_170333_2190

Program:

Target:

Pointing: xcen=-711 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.55	269,231	186
304	15.55	269,231	186
193	15.55	269,231	186

EIS: AR study

2026-01-30T13:10:01 to 2026-01-30T14:05:51

Science Goal: HPW021VEL001v512v2

Program:

Target:

Pointing: xcen=862 ycen=-455,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Proba-3/ASPIICS coordination

2026-01-30T04:44:06 to 2026-01-30T05:49:25

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: AR

Pointing: xcen=876 ycen=485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	240
2832	1.36	264,182	48
1400	0.27	264,182	240
2796	0.27	264,182	240

IRIS: Proba-3/ASPIICS coordination

2026-01-30T03:07:07 to 2026-01-30T04:12:26

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: AR

Pointing: xcen=876 ycen=485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	240
2832	1.36	264,182	48
1400	0.27	264,182	240
2796	0.27	264,182	240

IRIS: Proba-3/ASPIICS coordination

2026-01-29T23:53:09 to 2026-01-30T00:58:28

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: AR

Pointing: xcen=876 ycen=485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	240
2832	1.36	264,182	48
1400	0.27	264,182	240
2796	0.27	264,182	240

IRIS: Proba-3/ASPIICS coordination

2026-01-29T20:48:06 to 2026-01-29T21:45:15

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: AR

Pointing: xcen=876 ycen=486,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	210
2832	1.36	264,182	42
1400	0.27	264,182	210
2796	0.27	264,182	210

IRIS: BBSO coordination, AR 14358

2026-01-29T19:11:24 to 2026-01-29T20:14:26

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=-590 ycen=313,

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

SOTSP: Synoptic

2026-01-29T17:57:51 to 2026-01-29T17:59:40

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=-0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	14,162	49
6302A Velocity 6301.5A	0	14,162	49
6302A Transverse Flux Density	0	14,162	49
6302A Longitudinal Flux Density	0	14,162	49

IRIS: High-cadence rasters

2026-01-29T09:29:37 to 2026-01-29T10:32:48

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 SJI cadence 3x faster

Program: High-cadence rasters

Target: AR

Pointing: xcen=744 ycen=-179,

saaIntervals hiIntervals

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

EIS: Pointing Monitoring

2026-01-29T05:55:27 to 2026-01-29T05:58:24

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=26 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

249788 matches
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