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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255179 matches
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SOTSP: Synoptic

2026-05-27T18:03:45 to 2026-05-27T18:05:34

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: AR14446

2026-05-27T16:20:27 to 2026-05-27T17:18:51

Science Goal: AR14446

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

Target: Active Region

Pointing: xcen=-468 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	291,162	922
6302A Velocity 6301.5A	0	291,162	922
6302A Transverse Flux Density	0	291,162	922
6302A Longitudinal Flux Density	0	291,162	922

SOTSP: HOP 529

2026-05-24T19:36:11 to 2026-05-24T20:41:56

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

Program: Fast mode, summingxbinning, 20"x81.2", CCD-1side, repeats

Target: Active Region

Pointing: xcen=902 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	21,81	987
6302A Velocity 6301.5A	0	21,81	987
6302A Transverse Flux Density	0	21,81	987
6302A Longitudinal Flux Density	0	21,81	987

SOTSP: Synoptic

2026-05-24T16:54:51 to 2026-05-24T16:56:41

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

EIS: Context images before DKIST coordination.

2026-05-23T17:34:21 to 2026-05-23T17:37:17

Science Goal:

Program:

Target:

Pointing: xcen=844 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

SOTSP: AR 14441

2026-05-23T02:43:24 to 2026-05-23T03:15:45

Science Goal: Observe an AR

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

Target: Active Region

Pointing: xcen=759 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	508
6302A Velocity 6301.5A	0	158,162	508
6302A Transverse Flux Density	0	158,162	508
6302A Longitudinal Flux Density	0	158,162	508

SOTSP: AR 14441

2026-05-22T08:44:24 to 2026-05-22T09:16:45

Science Goal: Observe an AR

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

Target: Active Region

Pointing: xcen=656 ycen=90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	506
6302A Velocity 6301.5A	0	158,162	506
6302A Transverse Flux Density	0	158,162	506
6302A Longitudinal Flux Density	0	158,162	506

EIS: DKIST flare watch.

2026-05-20T20:48:14 to 2026-05-20T20:53:33

Science Goal:

Program:

Target:

Pointing: xcen=410 ycen=159,

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

IRIS: A1: QS monitoring

2026-05-12T04:20:04 to 2026-05-12T04:38:08

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=-5 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

HMI_CONT: null

2026-04-24T00:38:00 to 2026-04-24T02:00:00

Science Goal: ssw_service_260423_182455_24248_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=850 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.97	600,450	85
211	0.97	600,450	85
171	0.97	600,450	85
cont	0.97	600,450	85
1700	0.97	600,450	85
304	0.97	600,450	85
131	0.97	600,450	85
94	0.98	600,450	85
193	0.97	600,450	85
blos	0.97	600,450	85

AIA: Cruiser Annotation

2026-04-05T08:08:45 to 2026-04-06T11:26:45

Science Goal: ssw_service_260604_131443_47049

Program: A bunch of pillar-like prominences appear at the east solar limb.

Target: FI: Filament

Pointing: xcen=-903 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.02	426,426	327
193	5.02	426,426	327
blos	10.24	426,426	161

EIS: CH Slot Context

2026-03-26T18:05:15 to 2026-03-26T18:09:26

Science Goal: CH Slot Context

Program:

Target:

Pointing: xcen=-22 ycen=685,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 344 #14a

2026-03-23T16:11:13 to 2026-03-23T17:16:39

Science Goal: HOP 344

Program:

Target:

Pointing: xcen=-832 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: HOP 206

2026-03-21T11:44:17 to 2026-03-21T12:54:01

Science Goal: HOP 206

Program:

Target:

Pointing: xcen=-32 ycen=-1108,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: pointing monitoring

2026-03-21T05:41:50 to 2026-03-21T05:44:46

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=18 ycen=-189,

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

255179 matches
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