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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37687 matches
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SOTSP: Test for HOP 138

2009-11-14T15:12:42 to 2009-11-14T15:35:56

Science Goal: Test for HOP 138

Program: Fast map 86x164", Q75, 4 cycle, 1-side CCD

Target: Limb

Pointing: xcen=-912 ycen=267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	25,162	160
6302A Velocity 6301.5A	0	25,162	160
6302A Transverse Flux Density	0	25,162	160
6302A Longitudinal Flux Density	0	25,162	160

SOTSP: North pole

2007-11-30T09:30:35 to 2007-11-30T09:52:42

Science Goal: North pole

Program: fast map 123" high by 110" wide

Target: North pole

Pointing: xcen=-5 ycen=952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	111,122	350
6302A Velocity 6301.5A	0	111,122	350
6302A Transverse Flux Density	0	111,122	350
6302A Longitudinal Flux Density	0	111,122	350

SOTSP: HOP31 CH boundary

2007-11-14T06:50:16 to 2007-11-14T07:09:13

Science Goal: SUMER campaign- Coronal holes boundaries evolution

Program: Fast map 100 arcsec

Target: Coronal Hole

Pointing: xcen=309 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	95,162	300
6302A Velocity 6301.5A	0	95,162	300
6302A Transverse Flux Density	0	95,162	300
6302A Longitudinal Flux Density	0	95,162	300

SOTSP: HOP31 CH boundary

2007-11-14T03:31:17 to 2007-11-14T03:51:08

Science Goal: SUMER campaign- Coronal holes boundaries evolution

Program: Fast map 100 arcsec

Target: Coronal Hole

Pointing: xcen=280 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	95,162	300
6302A Velocity 6301.5A	0	95,162	300
6302A Transverse Flux Density	0	95,162	300
6302A Longitudinal Flux Density	0	95,162	300

SOTSP: HOP 28 disk center tracking

2007-10-15T09:05:09 to 2007-10-15T09:15:00

Science Goal: HOP 28 disk center tracking

Program: , f 1.0 Fast map 50 arcsec Repeat 3x

Target:

Pointing: xcen=4 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	49,162	156
6302A Velocity 6301.5A	0	49,162	156
6302A Transverse Flux Density	0	49,162	156
6302A Longitudinal Flux Density	0	49,162	156

SOTSP: HOP 14: Tracking AR 10971

2007-10-02T09:17:04 to 2007-10-02T09:49:25

Science Goal: HOP 14: Tracking AR 10971

Program: , f 1.0 Fast map 164 arcsec

Target: Active Region

Pointing: xcen=585 ycen=-48,

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: null

2006-11-18T17:15:45 to 2006-11-18T18:14:19

Science Goal: null

Program: null

Target:

Pointing: xcen=812 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	109,162	690
6302A Velocity 6301.5A	-1	109,162	690
6302A Transverse Flux Density	-1	109,162	690
6302A Longitudinal Flux Density	-1	109,162	690

SOTSP: null

2006-11-10T10:16:17 to 2006-11-10T10:26:07

Science Goal: null

Program: null

Target:

Pointing: xcen=-763 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	100
6302A Velocity 6301.5A	0	16,162	100
6302A Transverse Flux Density	0	16,162	100
6302A Longitudinal Flux Density	0	16,162	100

SOTSP: HOP 206 (North)

2025-08-27T11:09:02 to 2025-08-27T14:02:36

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

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

Target: Coronal Hole

Pointing: xcen=-22 ycen=863,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	318,162	1015
6302A Velocity 6301.5A	0	318,162	1015
6302A Transverse Flux Density	0	318,162	1015
6302A Longitudinal Flux Density	0	318,162	1015

SOTSP: Synoptic

2025-08-25T18:04:45 to 2025-08-25T18:06:35

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 (12/20)

2025-08-21T20:21:06 to 2025-08-21T20:37:14

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=97,

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 (5/20)

2025-08-21T15:17:06 to 2025-08-21T15:33:14

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=-593,

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 14180

2025-08-16T22:31:15 to 2025-08-16T23:18:40

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=-115 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	740
6302A Velocity 6301.5A	0	230,162	740
6302A Transverse Flux Density	0	230,162	740
6302A Longitudinal Flux Density	0	230,162	740

SOTSP: HOP 511 - AR 14168

2025-08-11T21:05:17 to 2025-08-11T21:29:33

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

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

Target: Active Region

Pointing: xcen=924 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,122	384
6302A Velocity 6301.5A	0	122,122	384
6302A Transverse Flux Density	0	122,122	384
6302A Longitudinal Flux Density	0	122,122	384

SOTSP: HOP 173 AR 14161

2025-08-02T03:59:04 to 2025-08-02T04:15:55

Science Goal: sunspot

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

Target: Active Region

Pointing: xcen=-195 ycen=-359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	85,162	267
6302A Velocity 6301.5A	0	85,162	267
6302A Transverse Flux Density	0	85,162	267
6302A Longitudinal Flux Density	0	85,162	267

37687 matches
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