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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55616 matches
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SOT: AR Evolution

2007-01-07T18:46:30 to 2007-01-07T21:29:55

Science Goal: AR Evolution

Program: Gb CaH Bcont Movie

Target: Active Region

Pointing: xcen=440 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.53	55,55	312
blue cont 4504	0.53	55,55	312
Ca II H line	0.53	55,55	312

SOT: AR Evolution

2006-12-29T01:20:31 to 2006-12-29T03:26:43

Science Goal: AR Evolution

Program: Gband CaH BC MAg 4Kx2K 2x2

Target: Active Region

Pointing: xcen=-211 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	7	223,111	19
TF Fe I 6302	7	327,163	19
blue cont 4504	7	223,111	19
Ca II H line	7	223,111	19

SOT: AR Evolution

2006-12-26T20:40:31 to 2006-12-26T21:48:39

Science Goal: AR Evolution

Program: G-Band, Ca H, and Mag Full FOV 2x2

Target: Active Region

Pointing: xcen=-646 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	2	223,111	35
TF Fe I 6302	2	327,163	35
Ca II H line	2	223,111	35

SOT: AR Evolution

2006-12-26T19:50:31 to 2006-12-26T20:39:55

Science Goal: AR Evolution

Program: Gband CaH 1K x 1K 1x1 High Cadence

Target: Active Region

Pointing: xcen=-652 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.33	55,55	149
Ca II H line	0.33	55,55	149

SOT: APL Solar Bolometric Imager (BSI)

2006-12-25T06:52:59 to 2006-12-25T08:06:06

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Slot FOV G-band CaH Mgram 2x2

Target: Quiet Sun

Pointing: xcen=554 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.53	27,111	138
Ca II H line	0.53	27,111	138

SOT: APL Solar Bolometric Imager (BSI)

2006-12-21T10:15:32 to 2006-12-21T10:43:42

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Gband CaH BC MAg 4Kx2K 2x2

Target: disk center

Pointing: xcen=18 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	7	223,111	5
TF Fe I 6302	7	327,163	5
blue cont 4504	7	223,111	5
Ca II H line	7	223,111	5

SOT: 45 degree SP maps

2006-12-20T13:48:30 to 2006-12-20T14:39:45

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Slot FOV G-band CaH Mgram 1x1

Target: Active Region

Pointing: xcen=-3 ycen=679,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.53	27,111	97
Ca II H line	0.53	27,111	97

SOT: AR Evolution

2006-12-14T22:30:31 to 2006-12-14T23:54:43

Science Goal: AR Evolution

Program: Gband CaH BC MAg 4Kx2K 2x2

Target: Active Region

Pointing: xcen=705 ycen=-93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	7	223,111	13
TF Fe I 6302	7	327,163	13
blue cont 4504	7	223,111	13
Ca II H line	7	223,111	13

SOTSP: AR 14197 obs.

2025-09-03T12:54:05 to 2025-09-03T13:26:26

Science Goal:

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

Target: Active Region

Pointing: xcen=751 ycen=-365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	511
6302A Velocity 6301.5A	0	160,162	511
6302A Transverse Flux Density	0	160,162	511
6302A Longitudinal Flux Density	0	160,162	511

SOTSP: HOP 412 (13/20)

2025-08-21T21:35:06 to 2025-08-21T21:51:13

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

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

Target: Synoptic

Pointing: xcen=-20 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	189
6302A Velocity 6301.5A	0	59,129	189
6302A Transverse Flux Density	0	59,129	189
6302A Longitudinal Flux Density	0	59,129	189

SOTSP: HOP 412 (8/20)

2025-08-21T18:12:11 to 2025-08-21T18:14:00

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

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Synoptic

Pointing: xcen=-20 ycen=-293,

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 14180

2025-08-18T02:00:05 to 2025-08-18T02:47:28

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=136 ycen=-213,

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: HOP 511 - AR 14178

2025-08-12T20:04:06 to 2025-08-12T20:36:27

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=762 ycen=46,

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

SOTSP: Emerging region, AR14167

2025-08-02T14:30:05 to 2025-08-02T15:17:29

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=474 ycen=34,

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: AR14149 (HOP507 and 509)

2025-07-26T19:04:15 to 2025-07-26T19:51:39

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=303 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	737
6302A Velocity 6301.5A	0	230,162	737
6302A Transverse Flux Density	0	230,162	737
6302A Longitudinal Flux Density	0	230,162	737

55616 matches
prev 1...769 770 771 [772] 773 774 775 776 777 778 ...3708 next