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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255260 matches
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SOTSP: AR14267

2025-10-31T18:44:15 to 2025-10-31T19:31:39

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=529 ycen=-25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	174,162	557
6302A Velocity 6301.5A	0	174,162	557
6302A Transverse Flux Density	0	174,162	557
6302A Longitudinal Flux Density	0	174,162	557

SOTSP: HOP485 S60deg

2025-10-30T18:29:43 to 2025-10-30T21:23:17

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

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Granulation

Pointing: xcen=-25 ycen=-909,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	262,162	839
6302A Velocity 6301.5A	0	262,162	839
6302A Transverse Flux Density	0	262,162	839
6302A Longitudinal Flux Density	0	262,162	839

SOTSP: AR 14256 obs.

2025-10-19T22:30:05 to 2025-10-19T23:02:26

Science Goal:

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

Target: Active Region

Pointing: xcen=-445 ycen=-360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	506
6302A Velocity 6301.5A	0	158,162	506
6302A Transverse Flux Density	0	158,162	506
6302A Longitudinal Flux Density	0	158,162	506

SOTSP: HOP 513 West limb prominence

2025-10-05T21:10:51 to 2025-10-05T22:37:45

Science Goal: [SOOP: Filament] Prominence at the west limb

Program: Normal 164"x164", Q65, one side

Target: Prominence

Pointing: xcen=703 ycen=-638,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	134,162	858
6302A Velocity 6301.5A	0	134,162	858
6302A Transverse Flux Density	0	134,162	858
6302A Longitudinal Flux Density	0	134,162	858

SOTSP: Synoptic

2025-09-29T18:03:41 to 2025-09-29T18:05:30

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 14226

2025-09-29T16:30:06 to 2025-09-29T17:33:19

Science Goal: Active Region Observations

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Active Region Sunspot

Pointing: xcen=609 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	314,162	999
6302A Velocity 6301.5A	0	314,162	999
6302A Transverse Flux Density	0	314,162	999
6302A Longitudinal Flux Density	0	314,162	999

SOTSP: AR 14226

2025-09-29T00:31:13 to 2025-09-29T02:38:32

Science Goal: Active Region Observations

Program: Normal map 230"x129" Q65 one side

Target: Active Region Sunspot

Pointing: xcen=499 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,129	1498
6302A Velocity 6301.5A	0	237,129	1498
6302A Transverse Flux Density	0	237,129	1498
6302A Longitudinal Flux Density	0	237,129	1498

SOTSP: Synoptic

2025-09-28T18:05:39 to 2025-09-28T18:07:29

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: HOP 412

2025-09-18T23:29:35 to 2025-09-18T23:45:44

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=509,

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: HOP 206 N Pole

2025-09-08T11:05:32 to 2025-09-08T13:59:06

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: N Pole

Pointing: xcen=-21 ycen=864,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1019
6302A Velocity 6301.5A	0	321,162	1019
6302A Transverse Flux Density	0	321,162	1019
6302A Longitudinal Flux Density	0	321,162	1019

SOTSP: HOP 206

2025-09-05T14:08:05 to 2025-09-05T17:01:39

Science Goal:

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: North pole

Pointing: xcen=-22 ycen=866,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1022
6302A Velocity 6301.5A	0	322,162	1022
6302A Transverse Flux Density	0	322,162	1022
6302A Longitudinal Flux Density	0	322,162	1022

SOTSP: AR 14168

2025-08-11T00:00:05 to 2025-08-11T01:27:00

Science Goal: AR observation

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=903 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	1022
6302A Velocity 6301.5A	0	162,162	1022
6302A Transverse Flux Density	0	162,162	1022
6302A Longitudinal Flux Density	0	162,162	1022

SOTSP: HOP 511 - AR 14168

2025-08-10T21:05:05 to 2025-08-10T21:37:26

Science Goal: Comparison of Spectra of Solar Magnetic Active Phenomena in Multiple Chromospheric and in TR/Coronal Lines

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

Target: Active Region

Pointing: xcen=897 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	154,162	499
6302A Velocity 6301.5A	0	154,162	499
6302A Transverse Flux Density	0	154,162	499
6302A Longitudinal Flux Density	0	154,162	499

SOTSP: HOP173 AR14161

2025-08-03T05:13:05 to 2025-08-03T05:45:27

Science Goal: EPO campaign observation mainly for high school students

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

Target: Active Region

Pointing: xcen=65 ycen=-361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	504
6302A Velocity 6301.5A	0	158,162	504
6302A Transverse Flux Density	0	158,162	504
6302A Longitudinal Flux Density	0	158,162	504

SOTSP: HOP173 / AR14157

2025-07-31T05:15:05 to 2025-07-31T05:37:31

Science Goal: EPO campaign observation mainly for high school students

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

Target: Active Region

Pointing: xcen=387 ycen=-391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	107,162	344
6302A Velocity 6301.5A	0	107,162	344
6302A Transverse Flux Density	0	107,162	344
6302A Longitudinal Flux Density	0	107,162	344

255260 matches
prev 1...16969 16970 16971 16972 16973 16974 [16975] 16976 16977 16978 ...17018 next