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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252503 matches
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SOTSP: AR 14140

2025-07-20T02:39:26 to 2025-07-20T03:11:48

Science Goal: AR Observation

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

Target: Active Region

Pointing: xcen=511 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	507
6302A Velocity 6301.5A	0	160,162	507
6302A Transverse Flux Density	0	160,162	507
6302A Longitudinal Flux Density	0	160,162	507

SOTSP: Synoptic

2025-07-19T17:44:21 to 2025-07-19T17:46:10

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: Synoptic

2025-07-18T18:04:17 to 2025-07-18T18:06:07

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 508 at AR 14127

2025-07-05T22:30:05 to 2025-07-05T23:01:38

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

Program: Fast map, 164"x123", 1-side CCD

Target: Active Region

Pointing: xcen=622 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	156,122	495
6302A Velocity 6301.5A	0	156,122	495
6302A Transverse Flux Density	0	156,122	495
6302A Longitudinal Flux Density	0	156,122	495

SOTSP: HOP 508 at AR 14127

2025-07-05T17:50:52 to 2025-07-05T18:23:13

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

Program: Fast map, 164"x123", 1-side CCD

Target: Active Region

Pointing: xcen=594 ycen=-402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,122	502
6302A Velocity 6301.5A	0	158,122	502
6302A Transverse Flux Density	0	158,122	502
6302A Longitudinal Flux Density	0	158,122	502

SOTSP: HOP 412 (9/20)

2025-07-04T04:14:05 to 2025-07-04T04:30:14

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

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

Target: Synoptic

Pointing: xcen=-17 ycen=-212,

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 14122 obs

2025-07-03T03:19:57 to 2025-07-03T03:44:13

Science Goal: AR observations

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

Target: Active Region

Pointing: xcen=599 ycen=93,

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: HOP412 (13/20)

2025-06-09T23:07:04 to 2025-06-09T23:23:11

Science Goal: Synoptic latitudinal scans

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

Target: Synoptic

Pointing: xcen=-17 ycen=183,

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: HOP412 (1/20)

2025-06-09T13:18:40 to 2025-06-09T13:34:48

Science Goal: Synoptic latitudinal scans

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

Target: Synoptic

Pointing: xcen=-17 ycen=-1007,

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: AR e-limb

2025-05-14T00:53:56 to 2025-05-14T01:41:20

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=-840 ycen=207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	228,162	726
6302A Velocity 6301.5A	0	228,162	726
6302A Transverse Flux Density	0	228,162	726
6302A Longitudinal Flux Density	0	228,162	726

SOTSP: AR14062

2025-04-22T18:36:40 to 2025-04-22T19:41:20

Science Goal: AR tracking

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Pore

Pointing: xcen=325 ycen=-15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	310,162	1002
6302A Velocity 6301.5A	0	310,162	1002
6302A Transverse Flux Density	0	310,162	1002
6302A Longitudinal Flux Density	0	310,162	1002

SOTSP: AR 14060 obs.

2025-04-15T03:00:04 to 2025-04-15T03:55:21

Science Goal: AR obs.

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-187 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	874
6302A Velocity 6301.5A	0	276,162	874
6302A Transverse Flux Density	0	276,162	874
6302A Longitudinal Flux Density	0	276,162	874

SOTSP: AR 13947

2025-01-08T02:30:05 to 2025-01-08T03:17:29

Science Goal:

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

Target: Active Region

Pointing: xcen=-28 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	750
6302A Velocity 6301.5A	0	236,162	750
6302A Transverse Flux Density	0	236,162	750
6302A Longitudinal Flux Density	0	236,162	750

IRIS: Flare study on new AR 13932

2024-12-25T23:53:33 to 2024-12-26T00:49:56

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study on new AR 13932

Target: AR

Pointing: xcen=-34 ycen=-283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	344

SOTSP: Synoptic

2024-11-11T05:38:14 to 2024-11-11T05:40:03

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

252503 matches
prev 1...3625 3626 3627 3628 3629 [3630] 3631 3632 3633 3634 ...16834 next