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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253501 matches
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EIS: AR synoptic studies - sit and stare.

2026-05-21T13:05:44 to 2026-05-21T14:01:34

Science Goal:

Program:

Target:

Pointing: xcen=533 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: AR synoptic studies - sit and stare.

2026-05-20T01:06:44 to 2026-05-20T02:02:35

Science Goal:

Program:

Target:

Pointing: xcen=784 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: DKIST flare watch.

2026-05-19T18:42:14 to 2026-05-19T19:30:17

Science Goal:

Program:

Target:

Pointing: xcen=184 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
HeII		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

EIS: AR synoptic studies - sit and stare.

2026-05-19T15:18:15 to 2026-05-19T16:14:06

Science Goal:

Program:

Target:

Pointing: xcen=740 ycen=143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	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

EIS: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

2026-05-14T03:33:59 to 2026-05-14T04:36:17

Science Goal: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

Program:

Target:

Pointing: xcen=748 ycen=388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		266,256	null
OIV		266,256	null
CaXV		266,256	null

SOTSP: AR 14436

2026-05-13T07:15:02 to 2026-05-13T08:19:42

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-386 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1021
6302A Velocity 6301.5A	0	322,162	1021
6302A Transverse Flux Density	0	322,162	1021
6302A Longitudinal Flux Density	0	322,162	1021

HMI_BLOS: null

2026-05-12T00:16:53 to 2026-05-13T12:34:05

Science Goal: ssw_service_260604_145908_26673

Program:

Target:

Pointing: xcen=-886 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.02	319,319	435
193	5.02	319,319	435
blos	10.08	319,319	217

SOTSP: HOP 525 (AR14432)

2026-05-10T10:32:56 to 2026-05-10T11:37:35

Science Goal: Coordinated Active Region Observations with Sardinia and Medicina Radio Telescopes

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

Target: Active Region

Pointing: xcen=659 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1016
6302A Velocity 6301.5A	0	320,162	1016
6302A Transverse Flux Density	0	320,162	1016
6302A Longitudinal Flux Density	0	320,162	1016

SOTSP: HOP 525 AR 14429

2026-05-07T10:34:04 to 2026-05-07T11:38:44

Science Goal:

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

Target: AR14425

Pointing: xcen=731 ycen=-75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

AIA: null

2026-05-02T05:59:57 to 2026-05-25T16:19:57

Science Goal: ssw_service_260601_220355_37440_ssmq_

Program:

Target:

Pointing: xcen=-656 ycen=-395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	648.84	600,450	53
211	648.84	600,450	53
171	648.84	600,450	53
1700	648.88	600,450	52
304	648.84	600,450	53
131	648.84	600,450	53
94	648.84	600,450	53
193	648.84	600,450	53

SOTSP: AR14409

2026-04-05T00:10:29 to 2026-04-05T01:37:24

Science Goal: AR14409

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

Target: Active Region

Pointing: xcen=206 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	1014
6302A Velocity 6301.5A	0	159,162	1014
6302A Transverse Flux Density	0	159,162	1014
6302A Longitudinal Flux Density	0	159,162	1014

AIA: null

2025-12-23T00:00:09 to 2025-12-23T00:04:57

Science Goal: ssw_service_260513_003349_17346

Program:

Target:

Pointing: xcen=-699 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	653,653	25

AIA: null

2025-05-06T23:59:09 to 2025-05-07T00:24:57

Science Goal: ssw_service_260506_132354_10605

Program:

Target:

Pointing: xcen=-674 ycen=707,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.86	1,037,1,037	31

AIA: null

2024-05-10T05:58:09 to 2024-05-10T06:01:57

Science Goal: ssw_service_260528_052630_44895

Program:

Target:

Pointing: xcen=-1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.27	614,614	4

253501 matches
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