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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55531 matches
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SOTSP: AR Evolution

2007-01-24T05:20:04 to 2007-01-24T06:03:33

Science Goal: AR Evolution

Program: Normal map 512x512

Target: Active Region

Pointing: xcen=832 ycen=-19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	81,81	512
6302A Velocity 6301.5A	-1	81,81	512
6302A Transverse Flux Density	-1	81,81	512
6302A Longitudinal Flux Density	-1	81,81	512

SOTSP: Quiet Sun disk center study

2007-01-20T06:16:54 to 2007-01-20T06:18:53

Science Goal: Quiet Sun disk center study

Program: SP focus scan 20 slit pos

Target: disk center, Quiet Sun

Pointing: xcen=-23 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	6,81	40
6302A Velocity 6301.5A	0.01	6,81	40
6302A Transverse Flux Density	0.01	6,81	40
6302A Longitudinal Flux Density	0.01	6,81	40

SOTSP: Quiet Sun study

2007-01-15T02:45:05 to 2007-01-15T03:16:41

Science Goal: Quiet Sun study

Program: SP_fast_map_halfwidth

Target: Quiet Sun

Pointing: xcen=365 ycen=-242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	500
6302A Velocity 6301.5A	0	158,162	500
6302A Transverse Flux Density	0	158,162	500
6302A Longitudinal Flux Density	0	158,162	500

SOT: prominence observations

2006-12-22T05:01:30 to 2006-12-22T06:59:57

Science Goal: prominence observations

Program: CaH 2kx2k 2x2 for limb prominence

Target: W Limb

Pointing: xcen=980 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.13	111,111	889

SOT: AR Evolution

2006-12-17T22:00:30 to 2006-12-17T23:29:42

Science Goal: AR Evolution

Program: Ca H+G+BlueGreenC Ca dominant

Target: Active Region

Pointing: xcen=970 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	6.67	55,111	13
green cont 5550	6.67	55,111	13
blue cont 4504	6.67	55,111	13
Ca II H line	0.42	55,111	215

SOT: AR Evolution

2006-12-17T16:09:33 to 2006-12-17T21:59:49

Science Goal: AR Evolution

Program: Ca H+G band+BlueGreen Cont for Wilson Dep

Target: Active Region

Pointing: xcen=970 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	7.34	55,111	47
green cont 5550	7.34	55,111	47
blue cont 4504	7.34	55,111	47
Ca II H line	0.92	55,111	383

SOTSP: HOP 507, AR 14136

2025-07-17T14:25:40 to 2025-07-17T14:35:03

Science Goal: To conduct coordinated observations of active regions (AR) that may launch off-limb CMEs.

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

Target: Filament

Pointing: xcen=628 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	47,162	149
6302A Velocity 6301.5A	0	47,162	149
6302A Transverse Flux Density	0	47,162	149
6302A Longitudinal Flux Density	0	47,162	149

SOTSP: Synoptic

2025-07-13T17:45:08 to 2025-07-13T17:46:57

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 14114

2025-06-19T13:47:04 to 2025-06-19T14:34:29

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=459 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: Track AR14105

2025-06-14T19:20:23 to 2025-06-14T20:07:46

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=817 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	233,162	743
6302A Velocity 6301.5A	0	233,162	743
6302A Transverse Flux Density	0	233,162	743
6302A Longitudinal Flux Density	0	233,162	743

SOTSP: HOP412 (18/20)

2025-06-10T02:46:04 to 2025-06-10T03:02:12

Science Goal: Synoptic latitudinal scans

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

Target: Synoptic

Pointing: xcen=-17 ycen=683,

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: HOP412 (17/20)

2025-06-10T02:23:34 to 2025-06-10T02:39:42

Science Goal: Synoptic latitudinal scans

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

Target: Synoptic

Pointing: xcen=-17 ycen=583,

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: AR e-limb

2025-05-17T22:09:15 to 2025-05-17T22:56:40

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=-202 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: AR e-limb

2025-05-14T20:30:35 to 2025-05-14T21:17:59

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=-745 ycen=213,

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

SOTSP: HOP412

2025-05-08T14:23:06 to 2025-05-08T14:39:13

Science Goal: Irradiance Scan

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

Target: Synoptic Program

Pointing: xcen=-21 ycen=-584,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	188
6302A Velocity 6301.5A	0	58,129	188
6302A Transverse Flux Density	0	58,129	188
6302A Longitudinal Flux Density	0	58,129	188

55531 matches
prev 1...313 314 315 316 317 318 319 [320] 321 322 ...3703 next