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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255121 matches
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AIA: null

2026-05-16T00:44:05 to 2026-05-16T00:44:05

Science Goal: ssw_service_260528_031955_8233

Program:

Target:

Pointing: xcen=-827 ycen=-457,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

SOTSP: AR 14401

2026-03-27T15:00:28 to 2026-03-27T15:47:53

Science Goal: Observe an active region

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

Target: Active Region

Pointing: xcen=-98 ycen=457,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	736
6302A Velocity 6301.5A	0	232,162	736
6302A Transverse Flux Density	0	232,162	736
6302A Longitudinal Flux Density	0	232,162	736

SOTSP: AR 14401

2026-03-26T13:00:30 to 2026-03-26T14:27:24

Science Goal: Observe an active region

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=-304 ycen=453,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	1020
6302A Velocity 6301.5A	0	160,162	1020
6302A Transverse Flux Density	0	160,162	1020
6302A Longitudinal Flux Density	0	160,162	1020

SOTSP: HOP 206

2026-03-15T13:10:05 to 2026-03-15T16:03:39

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-23 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1017
6302A Velocity 6301.5A	0	320,162	1017
6302A Transverse Flux Density	0	320,162	1017
6302A Longitudinal Flux Density	0	320,162	1017

SOTSP: HOP206 (S-pole)

2026-03-09T10:03:11 to 2026-03-09T12:56:45

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

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

Target: South Pole

Pointing: xcen=-22 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1019
6302A Velocity 6301.5A	0	322,162	1019
6302A Transverse Flux Density	0	322,162	1019
6302A Longitudinal Flux Density	0	322,162	1019

AIA: null

2026-03-07T01:02:24 to 2026-03-07T04:58:36

Science Goal: ssw_service_260311_000615_21448

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	8.5	2,458,2,458	28
211	8.4	2,458,2,458	29
171	6.5	2,458,2,458	29
1700	6.49	2,458,2,458	29
304	8.2	2,458,2,458	29
131	8.5	2,458,2,458	28
94	8.5	2,458,2,458	28
193	8.42	2,458,2,458	29

SOTSP: HOP 519

2026-02-23T09:11:42 to 2026-02-23T12:05:16

Science Goal:

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

Target: South Pole

Pointing: xcen=-22 ycen=-929,

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

SOTSP: Synoptic

2026-02-22T08:41:42 to 2026-02-22T11:35:16

Science Goal:

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

Target: Synoptic

Pointing: xcen=1 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1022
6302A Velocity 6301.5A	0	322,162	1022
6302A Transverse Flux Density	0	322,162	1022
6302A Longitudinal Flux Density	0	322,162	1022

AIA: null

2026-01-30T11:07:09 to 2026-01-30T11:10:57

Science Goal: ssw_service_260705_125715_1202

Program:

Target:

Pointing: xcen=-5 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	2,456,2,456	20

AIA: null

2026-01-20T11:59:50 to 2026-01-20T12:59:40

Science Goal: ssw_service_260521_235214_17535

Program:

Target:

Pointing: xcen=17 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.4	192,192	149
1600	0.4	192,192	150

SOTSP: AR 14312

2025-12-20T10:52:34 to 2025-12-20T11:57:14

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-669 ycen=314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	302,162	967
6302A Velocity 6301.5A	0	302,162	967
6302A Transverse Flux Density	0	302,162	967
6302A Longitudinal Flux Density	0	302,162	967

SOTSP: Track AR 14294/14296

2025-12-10T13:00:05 to 2025-12-10T14:04:45

Science Goal: Active region structure

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

Target: Active Region

Pointing: xcen=773 ycen=-283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	314,162	994
6302A Velocity 6301.5A	0	314,162	994
6302A Transverse Flux Density	0	314,162	994
6302A Longitudinal Flux Density	0	314,162	994

SOTSP: Active Region Observation

2025-09-20T19:39:45 to 2025-09-20T20:27:10

Science Goal: Active Region Observation

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

Target: Active Region

Pointing: xcen=532 ycen=-413,

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: HOP 511 - AR 14168

2025-08-11T18:35:04 to 2025-08-11T19:07:26

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

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

Target: Active Region

Pointing: xcen=926 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	149,162	484
6302A Velocity 6301.5A	0	149,162	484
6302A Transverse Flux Density	0	149,162	484
6302A Longitudinal Flux Density	0	149,162	484

AIA: null

2023-12-14T13:30:09 to 2023-12-14T14:59:57

Science Goal: ssw_service_260713_041206_33320

Program:

Target:

Pointing: xcen=757 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	538,345	450

255121 matches
prev 1...16929 16930 16931 16932 [16933] 16934 16935 16936 16937 16938 ...17009 next