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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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255119 matches
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SOTSP: HOP 393

2025-07-19T02:06:05 to 2025-07-19T02:59:34

Science Goal: Cycle 24/25 equatorial transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Quiet Sun

Pointing: xcen=-15 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	260,162	831
6302A Velocity 6301.5A	0	260,162	831
6302A Transverse Flux Density	0	260,162	831
6302A Longitudinal Flux Density	0	260,162	831

SOTSP: HOP 485 South

2025-06-26T12:43:36 to 2025-06-26T13:39:11

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, HOP81 in the eclipse, CENTER

Target: South Pole

Pointing: xcen=-19 ycen=-904,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	83,162	269
6302A Velocity 6301.5A	0	83,162	269
6302A Transverse Flux Density	0	83,162	269
6302A Longitudinal Flux Density	0	83,162	269

SOTSP: AR 14114

2025-06-22T20:18:34 to 2025-06-22T21:05:58

Science Goal: AR flare watch

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region, Active Region Sunspot

Pointing: xcen=856 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

AIA: null

2024-04-15T08:10:05 to 2024-04-15T08:59:53

Science Goal: ssw_service_260904_065614_45562

Program:

Target:

Pointing: xcen=488 ycen=595,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.52	1,449,1,268	97

IRIS: C1: South pole

2026-09-05T05:32:10 to 2026-09-05T06:06:21

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South pole

Target: QS

Pointing: xcen=7 ycen=-943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Dense mosaic (pointing 12)

2026-09-02T17:47:21 to 2026-09-02T18:48:43

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: Dense mosaic (pointing 12)

Target: AR

Pointing: xcen=-659 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: Dense mosaic (pointing 4)

2026-09-02T08:18:41 to 2026-09-02T09:20:03

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: Dense mosaic (pointing 4)

Target: AR

Pointing: xcen=-909 ycen=256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: Dense mosaic (pointing 1)

2026-09-02T04:45:26 to 2026-09-02T05:46:48

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: Dense mosaic (pointing 1)

Target: AR

Pointing: xcen=-907 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: High-cadence flare raster (AR 14520)

2026-09-02T02:41:13 to 2026-09-02T03:58:05

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 flare raster (AR 14520)

Target: AR

Pointing: xcen=337 ycen=-311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1896
2796	0.04	68,68	1896

IRIS: Low-telemetry flare watch, AR 14517

2026-08-28T04:49:58 to 2026-08-28T07:50:25

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry flare watch, AR 14517

Target: AR

Pointing: xcen=647 ycen=84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1160

SOTSP: HOP541

2026-08-23T13:55:05 to 2026-08-23T14:27:26

Science Goal: [SOOP: Fast Wind] Solar wind origin regions in coronal holes

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Coronal Hole

Pointing: xcen=-200 ycen=-213,

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

IRIS: SolO Coord: AR Long Term SOOP

2026-08-19T04:19:30 to 2026-08-19T10:32:50

Science Goal: Medium sparse 64-step raster 63x60 64s Deep x 4 FUV spectrally rebinned x 4

Program: SolO Coord: AR Long Term SOOP

Target: AR

Pointing: xcen=-571 ycen=-174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	124,67	1072
2832	0.35	124,67	1072
1400	0.35	124,67	1072
2796	0.35	124,67	1071

SOTSP: Synoptic

2026-08-11T16:25:16 to 2026-08-11T16:27:06

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: AR monitoring

2026-08-10T16:50:31 to 2026-08-10T17:10:44

Science Goal: AR monitoring

Program: Fast map, 102"x102", Q75, 1-side

Target: Active Region

Pointing: xcen=-199 ycen=-487,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	101,101	318
6302A Velocity 6301.5A	0	101,101	318
6302A Transverse Flux Density	0	101,101	318
6302A Longitudinal Flux Density	0	101,101	318

SOTSP: Synoptic

2026-08-08T18:04:44 to 2026-08-08T18:06:33

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

255119 matches
prev 1...16969 16970 16971 16972 16973 16974 16975 16976 [16977] 16978 ...17008 next