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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SOTSP: HOP 463 + AR 13423 obs.

2023-09-13T08:07:05 to 2023-09-13T08:54:29

Science Goal: Active region filaments form along the magnetic neutral line

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

Target: Active Region

Pointing: xcen=634 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	745
6302A Velocity 6301.5A	0	236,162	745
6302A Transverse Flux Density	0	236,162	745
6302A Longitudinal Flux Density	0	236,162	745

SOTSP: Synoptic

2023-09-12T12:07:52 to 2023-09-12T12:09:42

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 465

2023-09-11T18:15:40 to 2023-09-11T21:09:14

Science Goal: Quantitative evaluations of magnetic-field measurements near the solar limb

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

Target: Active Region

Pointing: xcen=887 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1019
6302A Velocity 6301.5A	0	320,162	1019
6302A Transverse Flux Density	0	320,162	1019
6302A Longitudinal Flux Density	0	320,162	1019

SOTSP: AR 13417

2023-09-03T07:20:05 to 2023-09-03T08:07:29

Science Goal: AR 13417

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

Target: Active Region

Pointing: xcen=-96 ycen=-283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	745
6302A Velocity 6301.5A	0	235,162	745
6302A Transverse Flux Density	0	235,162	745
6302A Longitudinal Flux Density	0	235,162	745

SOTSP: Synoptic

2021-10-03T17:25:30 to 2021-10-03T17:27:18

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x121", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,122	50
6302A Velocity 6301.5A	0	16,122	50
6302A Transverse Flux Density	0	16,122	50
6302A Longitudinal Flux Density	0	16,122	50

SOTSP: Synoptic

2021-05-25T18:03:30 to 2021-05-25T18:05:19

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x121", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,122	50
6302A Velocity 6301.5A	0	16,122	50
6302A Transverse Flux Density	0	16,122	50
6302A Longitudinal Flux Density	0	16,122	50

SOTSP: HOP 412 (N/S 20 scans)

2021-05-20T15:36:36 to 2021-05-20T15:52:43

Science Goal: HOP 412 (N/S 20 scans)

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

Target:

Pointing: xcen=-22 ycen=-377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	186
6302A Velocity 6301.5A	0	58,129	186
6302A Transverse Flux Density	0	58,129	186
6302A Longitudinal Flux Density	0	58,129	186

SOTSP: Synoptic

2021-05-12T17:34:45 to 2021-05-12T17:36:35

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x121", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,122	50
6302A Velocity 6301.5A	0	16,122	50
6302A Transverse Flux Density	0	16,122	50
6302A Longitudinal Flux Density	0	16,122	50

SOTSP: HOP412 NS scan (09/20)

2021-04-15T15:21:36 to 2021-04-15T15:37:43

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

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

Target: Synoptic

Pointing: xcen=-22 ycen=-177,

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: HOP336 North

2021-04-12T11:06:08 to 2021-04-12T13:59:30

Science Goal: Cycle 25 Bright Points

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

Target: Bright Point away from disk center

Pointing: xcen=-34 ycen=596,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,81	2038
6302A Velocity 6301.5A	0	322,81	2038
6302A Transverse Flux Density	0	322,81	2038
6302A Longitudinal Flux Density	0	322,81	2038

SOTSP: HOP 412 (old 79)

2021-03-18T20:08:05 to 2021-03-18T20:24:13

Science Goal: synoptic latitude scan

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

Target: Synoptic

Pointing: xcen=-22 ycen=-777,

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 (old 79)

2021-03-18T18:28:12 to 2021-03-18T18:44:20

Science Goal: synoptic latitude scan

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

Target: Synoptic

Pointing: xcen=-22 ycen=-977,

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: Plage

2021-03-10T08:30:05 to 2021-03-10T08:54:20

Science Goal: AR tracking

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

Target: Plage

Pointing: xcen=-296 ycen=547,

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: AR 12807

2021-03-09T15:21:05 to 2021-03-09T15:45:21

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=602 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	384
6302A Velocity 6301.5A	0	121,122	384
6302A Transverse Flux Density	0	121,122	384
6302A Longitudinal Flux Density	0	121,122	384

SOTSP: HOP 393 Cycle24/25 equatorial transition

2021-03-05T23:53:01 to 2021-03-06T02:46:39

Science Goal: HOP 393 Cycle24/25 equatorial transition

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

Target:

Pointing: xcen=-22 ycen=91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	318,81	2027
6302A Velocity 6301.5A	0	318,81	2027
6302A Transverse Flux Density	0	318,81	2027
6302A Longitudinal Flux Density	0	318,81	2027

55503 matches
prev 1...73 74 75 [76] 77 78 79 80 81 82 ...3701 next