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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248197 matches
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SOTSP: Track AR 14303 (may update)

2025-12-14T10:40:03 to 2025-12-14T11:27:27

Science Goal: Active region structure

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

Target: Active Region

Pointing: xcen=428 ycen=-470,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	746
6302A Velocity 6301.5A	0	235,162	746
6302A Transverse Flux Density	0	235,162	746
6302A Longitudinal Flux Density	0	235,162	746

AIA: null

2025-12-01T13:16:10 to 2025-12-04T13:15:58

Science Goal: ssw_service_251204_055948_17482

Program:

Target:

Pointing: xcen=499 ycen=826,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.48	231,192	280

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: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T16:01:35 to 2025-11-21T16:17:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=813,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	186
6302A Velocity 6301.5A	0	58,129	186
6302A Transverse Flux Density	0	58,129	186
6302A Longitudinal Flux Density	0	58,129	186

SOTSP: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T14:52:35 to 2025-11-21T15:08:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=513,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T12:57:35 to 2025-11-21T13:13:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

AIA: null

2025-11-10T08:20:05 to 2025-11-10T10:29:53

Science Goal: ssw_service_260108_153106_40722

Program:

Target:

Pointing: xcen=130 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	653,461	644

SOTSP: Synoptic

2025-10-17T18:06:22 to 2025-10-17T18:08:11

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

2025-02-19T03:08:05 to 2025-02-24T15:08:05

Science Goal: ssw_service_260119_022841_37175

Program:

Target:

Pointing: xcen=-13 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	720	2,458,2,458	12

AIA: null

2024-11-07T04:12:05 to 2024-11-07T05:44:53

Science Goal: ssw_service_260129_172656_39036

Program:

Target:

Pointing: xcen=-13 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	3.44	2,458,2,458	28

AIA: null

2024-09-23T09:57:50 to 2024-09-23T10:09:54

Science Goal: ssw_service_260123_210024_46485

Program:

Target:

Pointing: xcen=882 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.41	538,576	29
1600	0.4	537,576	30
131	0.2	537,576	60
94	0.2	537,576	60

IRIS: BBSO coordination

2026-02-03T20:24:56 to 2026-02-03T21:30:28

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

Program: BBSO coordination

Target: AR

Pointing: xcen=-148 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	134,131	53
1400	0.21	134,131	318
2796	0.21	134,131	318

IRIS: SUIT coordination

2026-02-03T02:38:29 to 2026-02-03T03:26:30

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

Target: AR

Pointing: xcen=-301 ycen=-322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	68,66	318
2796	0.15	68,66	318

IRIS: BBSO coordination, AR 14363

2026-02-02T15:19:22 to 2026-02-02T16:24:01

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 14363

Target: AR

Pointing: xcen=-399 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	31
1400	0.35	133,129	186
2796	0.35	133,129	185

IRIS: High-cadence rasters

2026-02-02T12:05:32 to 2026-02-02T13:10:32

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=-478 ycen=333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1712
2796	0.04	68,68	1712

248197 matches
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