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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255178 matches
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SOTSP: AR14446

2026-05-27T11:24:17 to 2026-05-27T12:27:59

Science Goal: AR14446

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

Target: Active Region

Pointing: xcen=-495 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	316,162	1000
6302A Velocity 6301.5A	0	316,162	1000
6302A Transverse Flux Density	0	316,162	1000
6302A Longitudinal Flux Density	0	316,162	1000

EIS: AR synoptic studies - sit and stare.

2026-05-25T11:56:13 to 2026-05-25T12:52:03

Science Goal:

Program:

Target:

Pointing: xcen=935 ycen=-52,

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: Context images after DKIST coordination.

2026-05-24T20:29:58 to 2026-05-24T20:32:54

Science Goal:

Program:

Target:

Pointing: xcen=920 ycen=-33,

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: DKIST flare watch.

2026-05-24T18:05:13 to 2026-05-24T18:53:16

Science Goal:

Program:

Target:

Pointing: xcen=915 ycen=135,

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: Pointing monitoring.

2026-05-24T06:33:41 to 2026-05-24T06:36:37

Science Goal:

Program:

Target:

Pointing: xcen=18 ycen=-160,

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

SOTSP: HOP 529

2026-05-23T20:42:41 to 2026-05-23T20:59:29

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=838 ycen=84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	27,81	256
6302A Velocity 6301.5A	0	27,81	256
6302A Transverse Flux Density	0	27,81	256
6302A Longitudinal Flux Density	0	27,81	256

EIS: DKIST flare watch.

2026-05-22T17:06:43 to 2026-05-22T17:49:27

Science Goal:

Program:

Target:

Pointing: xcen=724 ycen=148,

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

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

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=-84 ycen=0,

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

EIS: DKIST flare watch.

2026-05-19T20:18:44 to 2026-05-19T20:50:47

Science Goal:

Program:

Target:

Pointing: xcen=199 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

IRIS: A1: QS monitoring

2026-05-18T04:15:33 to 2026-05-18T04:33:37

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=95 ycen=60,

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

SOTSP: HOP 412 (13/20)

2026-05-15T08:41:05 to 2026-05-15T08:57:12

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=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

HMI_CONT: null

2026-05-15T02:31:00 to 2026-05-15T04:45:00

Science Goal: ssw_service_260514_202454_24756_ssmq__ssmq__ssmq__ssmq_cont_blos

Program:

Target:

Pointing: xcen=-66 ycen=428,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.94	800,750	70
211	1.94	800,750	70
171	1.94	800,750	70
cont	1.93	800,750	70
1700	1.94	800,750	70
304	1.94	800,750	70
131	1.94	800,750	70
94	1.97	800,750	69
193	1.94	800,750	70
blos	1.93	800,750	70

HMI_BLOS: null

2026-05-10T19:27:54 to 2026-05-11T14:53:18

Science Goal: ssw_service_260604_152855_31004

Program:

Target:

Pointing: xcen=-224 ycen=-719,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.02	867,867	233
304	5.02	867,867	233
193	5.02	867,867	233
blos	10.13	867,867	116

IRIS: B2: QS tracking from limb to limb

2026-05-10T05:07:18 to 2026-05-10T05:16:54

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: (NONE)

Pointing: xcen=299 ycen=-454,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

AIA: null

2026-04-24T01:07:02 to 2026-04-24T01:08:58

Science Goal: ssw_service_260427_201252_974

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	2,458,2,458	10
211	0.4	2,458,2,458	5
171	0.2	2,458,2,458	10
304	0.2	2,458,2,458	10
131	0.4	2,458,2,458	5
94	0.4	2,458,2,458	5
193	0.4	2,458,2,458	5

255178 matches
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