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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252427 matches
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IRIS: A1: QS monitoring

2026-06-08T04:10:04 to 2026-06-08T04:28:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=54 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

EIS: Pointing monitoring.

2026-05-21T06:39:29 to 2026-05-21T06:39:39

Science Goal:

Program:

Target:

Pointing: xcen=17 ycen=-174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: AR synoptic studies - diagnostic map.

2026-05-19T21:55:44 to 2026-05-19T22:56:29

Science Goal:

Program:

Target:

Pointing: xcen=771 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

SOTSP: HOP 412 (14/20)

2026-05-15T13:13:38 to 2026-05-15T13:29:45

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

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

Target: Irradiance scan

Pointing: xcen=-23 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	188
6302A Velocity 6301.5A	0	59,129	188
6302A Transverse Flux Density	0	59,129	188
6302A Longitudinal Flux Density	0	59,129	188

SOTSP: HOP 412 (09/20)

2026-05-15T03:46:35 to 2026-05-15T04:02:43

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

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

Target: Irradiance scan

Pointing: xcen=-23 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	189
6302A Velocity 6301.5A	0	60,129	189
6302A Transverse Flux Density	0	60,129	189
6302A Longitudinal Flux Density	0	60,129	189

SOTSP: HOP 526 (AR14436)

2026-05-14T19:17:13 to 2026-05-14T20:21:27

Science Goal: Solar Flare Sounding Rocket Campaign: FOXSI-5

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

Target: Active Region

Pointing: xcen=-135 ycen=285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1015
6302A Velocity 6301.5A	0	320,162	1015
6302A Transverse Flux Density	0	320,162	1015
6302A Longitudinal Flux Density	0	320,162	1015

SOTSP: AR 14436

2026-05-13T17:07:02 to 2026-05-13T17:49:31

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-320 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	211,162	666
6302A Velocity 6301.5A	0	211,162	666
6302A Transverse Flux Density	0	211,162	666
6302A Longitudinal Flux Density	0	211,162	666

SOTSP: HOP 526 AR NE limb

2026-05-08T19:22:43 to 2026-05-08T20:27:22

Science Goal:

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

Target: Active Region

Pointing: xcen=-890 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1020
6302A Velocity 6301.5A	0	320,162	1020
6302A Transverse Flux Density	0	320,162	1020
6302A Longitudinal Flux Density	0	320,162	1020

SOTSP: HOP 525 AR 14429

2026-05-08T09:29:05 to 2026-05-08T10:33:46

Science Goal:

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

Target:

Pointing: xcen=839 ycen=-87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1020
6302A Velocity 6301.5A	0	323,162	1020
6302A Transverse Flux Density	0	323,162	1020
6302A Longitudinal Flux Density	0	323,162	1020

SOTSP: HOP 526 AR 14428

2026-05-05T19:20:23 to 2026-05-05T20:25:03

Science Goal:

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

Target: AR14428

Pointing: xcen=823 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1017
6302A Velocity 6301.5A	0	322,162	1017
6302A Transverse Flux Density	0	322,162	1017
6302A Longitudinal Flux Density	0	322,162	1017

SOTSP: AR14405 tracking

2026-04-02T07:00:04 to 2026-04-02T08:04:44

Science Goal:

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

Target: Active Region

Pointing: xcen=-27 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1019
6302A Velocity 6301.5A	0	321,162	1019
6302A Transverse Flux Density	0	321,162	1019
6302A Longitudinal Flux Density	0	321,162	1019

AIA: null

2025-06-17T01:10:00 to 2025-06-17T01:33:24

Science Goal: ssw_service_250616_184605_41100

Program:

Target:

Pointing: xcen=-2 ycen=289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.47	600,450	50
211	0.47	600,450	50
171	0.47	600,450	50
1700	0.47	600,450	50
304	0.47	600,450	50
131	0.47	600,450	50
94	0.48	600,450	50
193	0.47	600,450	50

AIA: null

2025-06-16T20:04:00 to 2025-06-16T22:16:00

Science Goal: ssw_service_250616_182557_14737

Program:

Target:

Pointing: xcen=923 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.78	600,450	75
211	1.78	600,450	75
171	1.78	600,450	75
1700	1.78	600,450	75
304	1.78	600,450	75
131	1.78	600,450	75
94	1.78	600,450	75
193	1.78	600,450	75

AIA: null

2025-06-16T16:59:00 to 2025-06-16T17:09:46

Science Goal: ssw_service_250616_102221_13399

Program:

Target:

Pointing: xcen=-65 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.44	600,450	25
211	0.43	600,450	25
171	0.44	600,450	25
1700	0.45	600,450	24
304	0.44	600,450	25
131	0.43	600,450	25
94	0.44	600,450	25
193	0.44	600,450	25

AIA: null

2025-06-16T11:22:00 to 2025-06-16T11:37:02

Science Goal: ssw_service_250616_044857_26136

Program:

Target:

Pointing: xcen=903 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.31	600,450	50
211	0.3	600,450	50
171	0.29	600,450	50
1700	0.4	600,450	37
304	0.3	600,450	50
131	0.3	600,450	50
94	0.3	600,450	50
193	0.3	600,450	49

252427 matches
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