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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55503 matches
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SOT: AR Evolution

2007-02-03T15:42:32 to 2007-02-03T17:54:40

Science Goal: AR Evolution

Program: G, Ca H, and IV, 4Kx2K, 2x2

Target: Active Region

Pointing: xcen=441 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1.5	223,111	89
TF Fe I 6302	1.5	327,163	89
Ca II H line	1.5	223,111	89

SOT: AR Evolution

2007-02-02T03:00:31 to 2007-02-02T05:48:38

Science Goal: AR Evolution

Program: G, Ca H, and IV, 4Kx2K, 2x2

Target: Active Region

Pointing: xcen=45 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1.5	223,111	113
TF Fe I 6302	1.5	327,163	112
Ca II H line	1.5	223,111	113

SOT: AR Evolution

2007-02-01T10:53:33 to 2007-02-01T11:59:38

Science Goal: AR Evolution

Program: G, Ca H, and IV, 4Kx2K, 2x2

Target: Active Region

Pointing: xcen=-106 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1.5	223,111	45
TF Fe I 6302	1.5	327,163	44
Ca II H line	1.5	223,111	45

SOTSP: null

2006-11-22T23:18:04 to 2006-11-22T23:28:37

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=947,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	10,81	64
6302A Velocity 6301.5A	0	10,81	64
6302A Transverse Flux Density	0	10,81	64
6302A Longitudinal Flux Density	0	10,81	64

SOTSP: HOP 393 Equatorial

2025-08-23T00:05:42 to 2025-08-23T02:59:25

Science Goal: Cycle 24/25 equatorial transition

Program: Normal 320"x82", 1 side, Q75

Target: Synoptic

Pointing: xcen=-6 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,81	2039
6302A Velocity 6301.5A	0	322,81	2039
6302A Transverse Flux Density	0	322,81	2039
6302A Longitudinal Flux Density	0	322,81	2039

SOTSP: HOP 508 on coronal hole

2025-07-02T16:33:48 to 2025-07-02T16:56:29

Science Goal: flare abundance

Program: Fast map, 123"x123", 1-side CCD

Target: Quiet Sun, Coronal Hole

Pointing: xcen=28 ycen=-626,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	110,122	355
6302A Velocity 6301.5A	0	110,122	355
6302A Transverse Flux Density	0	110,122	355
6302A Longitudinal Flux Density	0	110,122	355

SOTSP: Synoptic

2025-07-02T13:24:39 to 2025-07-02T13:26:28

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: New AR

2025-05-24T19:24:15 to 2025-05-24T20:11:39

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-242 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	747
6302A Velocity 6301.5A	0	236,162	747
6302A Transverse Flux Density	0	236,162	747
6302A Longitudinal Flux Density	0	236,162	747

SOTSP: New AR

2025-05-23T15:34:35 to 2025-05-23T16:22:00

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-459 ycen=297,

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 14006

2025-02-28T21:00:00 to 2025-02-28T21:32:21

Science Goal: AR obs

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

Target: Pore

Pointing: xcen=11 ycen=393,

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: AR 13998

2025-02-27T02:00:47 to 2025-02-27T02:33:08

Science Goal: AR obs

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

Target: Active Region

Pointing: xcen=854 ycen=-211,

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: AR 13990

2025-02-16T02:04:51 to 2025-02-16T02:37:11

Science Goal: AR monitoring

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

Target: Active Region

Pointing: xcen=-34 ycen=-74,

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 Synoptic Latitudinal Scan

2025-02-13T16:36:35 to 2025-02-13T16:52:43

Science Goal: HOP 412 Synoptic Latitudinal Scan

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

Target: Quiet Sun

Pointing: xcen=-20 ycen=114,

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 412 Synoptic Latitudinal Scan

2025-02-13T14:38:35 to 2025-02-13T14:54:43

Science Goal: HOP 412 Synoptic Latitudinal Scan

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

Target: Quiet Sun

Pointing: xcen=-20 ycen=-276,

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 412 Synoptic Latitudinal Scan

2025-02-13T13:52:35 to 2025-02-13T14:08:43

Science Goal: HOP 412 Synoptic Latitudinal Scan

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

Target: Quiet Sun

Pointing: xcen=-20 ycen=-476,

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

55503 matches
prev 1...1897 1898 1899 1900 [1901] 1902 1903 1904 1905 1906 ...3701 next