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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37678 matches
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SOTSP: AR/plage observations

2018-09-05T07:16:33 to 2018-09-05T08:03:57

Science Goal: Understanding the evolution of AR remnants from limb to limb

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

Target: Active Region

Pointing: xcen=-259 ycen=-93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	739
6302A Velocity 6301.5A	0	230,162	739
6302A Transverse Flux Density	0	230,162	739
6302A Longitudinal Flux Density	0	230,162	739

SOTSP: HOP 183 on AR 11451

2012-04-10T12:07:06 to 2012-04-10T13:02:24

Science Goal: HOP 183

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: AR 11451

Pointing: xcen=849 ycen=321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

SOTSP: HOP 142

2009-11-25T11:10:47 to 2009-11-25T12:59:59

Science Goal: Center-to-limb observation to study the dynamics of magnetic-hydrodynamic waves between the photosphere and the corona with SOT and EIS

Program: Fast map MHD wave 60 sec

Target: Active Region

Pointing: xcen=853 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.02	5,81	1596
6302A Velocity 6301.5A	0.02	5,81	1596
6302A Transverse Flux Density	0.02	5,81	1596
6302A Longitudinal Flux Density	0.02	5,81	1596

SOTSP: New AR

2025-07-15T06:45:03 to 2025-07-15T07:17:24

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=0 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	511
6302A Velocity 6301.5A	0	162,162	511
6302A Transverse Flux Density	0	162,162	511
6302A Longitudinal Flux Density	0	162,162	511

SOTSP: Track AR14105

2025-06-13T18:48:15 to 2025-06-13T19:35:40

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=709 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: AR 14100 MFW

2025-06-03T11:32:56 to 2025-06-03T12:37:36

Science Goal: AR Major Flare Watch

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

Target: Active Region

Pointing: xcen=485 ycen=116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1021
6302A Velocity 6301.5A	0	320,162	1021
6302A Transverse Flux Density	0	320,162	1021
6302A Longitudinal Flux Density	0	320,162	1021

SOTSP: HOP 183 on AR 11451

2012-04-10T11:07:05 to 2012-04-10T12:02:24

Science Goal: HOP 183

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: AR 11451

Pointing: xcen=848 ycen=322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	268,162	863
6302A Velocity 6301.5A	0	268,162	863
6302A Transverse Flux Density	0	268,162	863
6302A Longitudinal Flux Density	0	268,162	863

SOTSP: HOP 412 (10/20)

2025-07-04T05:30:05 to 2025-07-04T05:46:13

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

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

Target: Synoptic

Pointing: xcen=-17 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	190
6302A Velocity 6301.5A	0	59,129	190
6302A Transverse Flux Density	0	59,129	190
6302A Longitudinal Flux Density	0	59,129	190

SOTSP: Limb observation

2025-05-15T11:14:34 to 2025-05-15T12:12:32

Science Goal: Limb observation

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

Target: West Limb

Pointing: xcen=-21 ycen=852,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	107,162	340
6302A Velocity 6301.5A	0	107,162	340
6302A Transverse Flux Density	0	107,162	340
6302A Longitudinal Flux Density	0	107,162	340

SOTSP: HOP412

2024-08-15T11:50:14 to 2024-08-15T12:06:22

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

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

Target: Quiet Sun

Pointing: xcen=-20 ycen=-985,

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: Limb observation

2025-05-15T14:32:51 to 2025-05-15T15:29:57

Science Goal: Limb observation

Program: Fast deep mode, HOP81 in the eclipse, WEST +680

Target: West Limb

Pointing: xcen=80 ycen=852,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	106,162	336
6302A Velocity 6301.5A	0	106,162	336
6302A Transverse Flux Density	0	106,162	336
6302A Longitudinal Flux Density	0	106,162	336

SOTSP: Limb observation

2025-05-15T12:53:13 to 2025-05-15T13:51:11

Science Goal: Limb observation

Program: Fast deep mode, HOP81 in the eclipse, EAST -680

Target: West Limb

Pointing: xcen=-122 ycen=852,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	108,162	342
6302A Velocity 6301.5A	0	108,162	342
6302A Transverse Flux Density	0	108,162	342
6302A Longitudinal Flux Density	0	108,162	342

SOTSP: HOP 485 (South)

2025-05-01T00:10:05 to 2025-05-01T03:03:37

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-15 ycen=-822,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

37678 matches
prev 1...2505 2506 2507 2508 2509 2510 2511 [2512]