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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253490 matches
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IRIS: BBSO coordination, quiet Sun

2026-05-21T22:38:17 to 2026-05-21T23:48:19

Science Goal: Medium dense 2-step raster 0.33x60 2s Deep x 4

Program: BBSO coordination, quiet Sun

Target: QS

Pointing: xcen=548 ycen=-147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	62,67	204
2832	0.34	62,67	204
1400	0.34	62,67	204
2796	0.34	62,67	204

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: Pointing monitoring.

2026-05-21T06:36:14 to 2026-05-21T06:39:10

Science Goal:

Program:

Target:

Pointing: xcen=17 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	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: AR 14436

2026-05-17T07:44:20 to 2026-05-17T08:31:43

Science Goal: AR Observation

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

Target: Active Region

Pointing: xcen=370 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	745
6302A Velocity 6301.5A	0	235,162	745
6302A Transverse Flux Density	0	235,162	745
6302A Longitudinal Flux Density	0	235,162	745

SOTSP: AR 14436

2026-05-17T02:48:36 to 2026-05-17T03:35:59

Science Goal: AR Observation

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

Target: Active Region

Pointing: xcen=333 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: HOP 412 (04/20)

2026-05-14T15:56:36 to 2026-05-14T16:12:44

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=-679,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	56,129	183
6302A Velocity 6301.5A	0	56,129	183
6302A Transverse Flux Density	0	56,129	183
6302A Longitudinal Flux Density	0	56,129	183

SOTSP: Synoptic

2026-05-11T18:30:42 to 2026-05-11T18:32:31

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

2026-05-09T17:30:43 to 2026-05-09T17:32:32

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: AR 14429

2026-05-06T19:56:42 to 2026-05-06T21:01:21

Science Goal:

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

Target: AR14425

Pointing: xcen=642 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	319,162	1014
6302A Velocity 6301.5A	0	319,162	1014
6302A Transverse Flux Density	0	319,162	1014
6302A Longitudinal Flux Density	0	319,162	1014

SOTSP: Synoptic

2026-05-06T17:35:42 to 2026-05-06T17:37:32

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 526 AR 14420

2026-05-03T01:52:06 to 2026-05-03T02:56:46

Science Goal: HOP 526 AR 14420

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

Target: Active Region

Pointing: xcen=801 ycen=257,

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

2025-12-23T00:00:09 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

253490 matches
prev 1...16809 16810 16811 16812 16813 [16814] 16815 16816 16817 16818 ...16900 next