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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252451 matches
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SOTSP: AR e-limb

2025-05-18T03:02:35 to 2025-05-18T03:49:59

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=-159 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	746
6302A Velocity 6301.5A	0	235,162	746
6302A Transverse Flux Density	0	235,162	746
6302A Longitudinal Flux Density	0	235,162	746

SOTSP: AR e-limb

2025-05-14T10:41:35 to 2025-05-14T11:28:59

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=-795 ycen=210,

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: null

2025-04-05T20:04:41 to 2025-04-05T20:12:00

Science Goal:

Program:

Target:

Pointing: xcen=166 ycen=-193,

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 393

2025-02-08T00:04:54 to 2025-02-08T02:45:17

Science Goal: Cycle 24/25 equatorial transition

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

Target: Quiet Sun

Pointing: xcen=27 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	298,81	1886
6302A Velocity 6301.5A	0	298,81	1886
6302A Transverse Flux Density	0	298,81	1886
6302A Longitudinal Flux Density	0	298,81	1886

SOTSP: Synoptic

2025-02-06T17:55:11 to 2025-02-06T17:57:01

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: AR13981

2025-02-04T17:40:05 to 2025-02-04T18:35:23

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-22 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

IRIS: High cadence flare watch, AR13977

2025-01-30T12:47:26 to 2025-01-30T13:50:01

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: High cadence flare watch, AR13977

Target: AR

Pointing: xcen=-657 ycen=379,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	378

SOTSP: HOP 393 Equatorial

2025-01-11T00:05:41 to 2025-01-11T02:59:25

Science Goal: Cycle 24/25 equatorial transition

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

Target: Disk Center

Pointing: xcen=-6 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,81	2034
6302A Velocity 6301.5A	0	321,81	2034
6302A Transverse Flux Density	0	321,81	2034
6302A Longitudinal Flux Density	0	321,81	2034

SOTSP: HOP485 North

2024-12-25T12:04:20 to 2024-12-25T14:57:53

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

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

Target: North pole

Pointing: xcen=-22 ycen=829,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1022
6302A Velocity 6301.5A	0	321,162	1022
6302A Transverse Flux Density	0	321,162	1022
6302A Longitudinal Flux Density	0	321,162	1022

IRIS: Off-limb flare study

2024-11-19T15:19:39 to 2024-11-19T16:19:50

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study

Target: AR

Pointing: xcen=971 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	376

IRIS: High-Cadence Flare Watch

2024-11-16T14:28:12 to 2024-11-16T15:26:37

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High-Cadence Flare Watch

Target: AR

Pointing: xcen=769 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	3585

SOTSP: AR 13883 MFW

2024-11-06T14:00:06 to 2024-11-06T14:24:21

Science Goal: AR 13883 MFW

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

Target: Active Region

Pointing: xcen=-241 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	120,122	380
6302A Velocity 6301.5A	0	120,122	380
6302A Transverse Flux Density	0	120,122	380
6302A Longitudinal Flux Density	0	120,122	380

SOTSP: Synoptic

2024-11-04T19:30:37 to 2024-11-04T19:54:52

Science Goal: Synoptic

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

Target:

Pointing: xcen=350 ycen=169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	383
6302A Velocity 6301.5A	0	121,122	383
6302A Transverse Flux Density	0	121,122	383
6302A Longitudinal Flux Density	0	121,122	383

SOTSP: Synoptic

2024-11-03T20:31:14 to 2024-11-03T21:18:38

Science Goal: Synoptic

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

Target:

Pointing: xcen=156 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	748
6302A Velocity 6301.5A	0	235,162	748
6302A Transverse Flux Density	0	235,162	748
6302A Longitudinal Flux Density	0	235,162	748

SOTSP: AR 13878

2024-10-31T14:04:18 to 2024-10-31T14:51:42

Science Goal: Flare watch

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

Target: Active Region

Pointing: xcen=-482 ycen=175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

252451 matches
prev 1...3497 [3498] 3499 3500 3501 3502 3503 3504 3505 3506 ...16831 next