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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37788 matches
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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

2006-10-31T05:30:05 to 2006-10-31T05:42:07

Science Goal:

Program:

Target:

Pointing: xcen=-7 ycen=7,

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: null

2025-08-28T22:42:53 to 2025-08-28T22:50:12

Science Goal:

Program:

Target:

Pointing: xcen=-267 ycen=-416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

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: HOP 485 (North 60)

2025-08-26T10:58:34 to 2025-08-26T13:52:06

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

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

Target: Coronal Hole

Pointing: xcen=-22 ycen=723,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1020
6302A Velocity 6301.5A	0	321,162	1020
6302A Transverse Flux Density	0	321,162	1020
6302A Longitudinal Flux Density	0	321,162	1020

SOTSP: AR 14191

2025-08-25T08:31:34 to 2025-08-25T09:18:58

Science Goal:

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

Target: Active Region

Pointing: xcen=-366 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	740
6302A Velocity 6301.5A	0	232,162	740
6302A Transverse Flux Density	0	232,162	740
6302A Longitudinal Flux Density	0	232,162	740

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 393

2025-08-16T00:04:56 to 2025-08-16T02:58:40

Science Goal: Capture the magnetic and chromospheric signatures of the transition between cycle 24 and 25.

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

Target: Bright Points

Pointing: xcen=14 ycen=-104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	319,81	2034
6302A Velocity 6301.5A	0	319,81	2034
6302A Transverse Flux Density	0	319,81	2034
6302A Longitudinal Flux Density	0	319,81	2034

SOTSP: Emerging region, AR14167

2025-08-04T16:01:30 to 2025-08-04T16:33:51

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=782 ycen=65,

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

2025-08-04T09:01:04 to 2025-08-04T09:48:29

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=749 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	228,162	739
6302A Velocity 6301.5A	0	228,162	739
6302A Transverse Flux Density	0	228,162	739
6302A Longitudinal Flux Density	0	228,162	739

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

SOTSP: AR14149 (HOP507 and 509)

2025-07-29T00:55:04 to 2025-07-29T01:42:28

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=677 ycen=158,

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: AR14149

2025-07-26T10:47:04 to 2025-07-26T11:34:29

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=233 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	744
6302A Velocity 6301.5A	0	234,162	744
6302A Transverse Flux Density	0	234,162	744
6302A Longitudinal Flux Density	0	234,162	744

SOTSP: AR14149

2025-07-23T14:05:14 to 2025-07-23T14:33:32

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-397 ycen=139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	142,162	448
6302A Velocity 6301.5A	0	142,162	448
6302A Transverse Flux Density	0	142,162	448
6302A Longitudinal Flux Density	0	142,162	448

37788 matches
prev 1...2473 2474 2475 2476 2477 2478 [2479] 2480 2481 2482 ...2520 next