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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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247886 matches
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EIS: Polar Monitoring Campaign during the Solar cycle N pole

2026-01-08T11:05:21 to 2026-01-08T15:44:35

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=797,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: AR 14324

2026-01-04T19:07:20 to 2026-01-04T20:08:05

Science Goal: AR monitor

Program:

Target:

Pointing: xcen=510 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: AR 14324

2026-01-02T19:43:19 to 2026-01-02T20:44:05

Science Goal: AR monitor

Program:

Target:

Pointing: xcen=146 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: AR 14325

2026-01-02T13:00:13 to 2026-01-02T14:01:53

Science Goal: AR spectral atlas

Program:

Target:

Pointing: xcen=227 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOTSP: AR 14317

2025-12-25T00:31:55 to 2025-12-25T01:36:35

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-389 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1020
6302A Velocity 6301.5A	0	322,162	1020
6302A Transverse Flux Density	0	322,162	1020
6302A Longitudinal Flux Density	0	322,162	1020

SOTSP: AR 14316

2025-12-23T16:30:06 to 2025-12-23T17:12:45

Science Goal: AR evolution

Program: Fast map, 216"x129", 1-side CCD

Target: Active Region

Pointing: xcen=-54 ycen=-136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	213,129	675
6302A Velocity 6301.5A	0	213,129	675
6302A Transverse Flux Density	0	213,129	675
6302A Longitudinal Flux Density	0	213,129	675

SOTSP: AR 14291

2025-11-30T08:10:05 to 2025-11-30T09:14:45

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=498 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	310,162	996
6302A Velocity 6301.5A	0	310,162	996
6302A Transverse Flux Density	0	310,162	996
6302A Longitudinal Flux Density	0	310,162	996

SOTSP: AR 14291

2025-11-30T00:21:43 to 2025-11-30T01:26:23

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=438 ycen=-270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1014
6302A Velocity 6301.5A	0	320,162	1014
6302A Transverse Flux Density	0	320,162	1014
6302A Longitudinal Flux Density	0	320,162	1014

SOTSP: AR 14291

2025-11-29T16:20:06 to 2025-11-29T17:19:13

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=359 ycen=-271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	295,162	933
6302A Velocity 6301.5A	0	295,162	933
6302A Transverse Flux Density	0	295,162	933
6302A Longitudinal Flux Density	0	295,162	933

SOTSP: AR 14280

2025-11-16T22:30:05 to 2025-11-16T23:02:26

Science Goal: Monitoring AR evolution

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=247 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: Synoptic

2025-11-14T18:06:45 to 2025-11-14T18:08:34

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	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: Synoptic

2025-11-13T18:05:46 to 2025-11-13T18:07:36

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	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: Synoptic

2025-11-10T18:07:45 to 2025-11-10T18:09:35

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	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

AIA: null

2024-04-11T16:51:06 to 2024-04-11T17:19:54

Science Goal: ssw_service_260127_074535_11394

Program:

Target:

Pointing: xcen=-864 ycen=-329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	1.03	576,576	29

IRIS: BBSO coordination, AR 14349

2026-01-28T20:33:38 to 2026-01-28T21:36:12

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=641 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	135,131	30
1400	0.35	135,131	180
2796	0.35	135,131	180

247886 matches
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