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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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255181 matches
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IRIS: A1: QS monitoring

2026-06-02T04:20:04 to 2026-06-02T04:38:08

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=17 ycen=34,

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: AR14446

2026-05-31T10:16:51 to 2026-05-31T11:17:55

Science Goal: AR14446

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

Target: Active Region

Pointing: xcen=309 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	304,162	963
6302A Velocity 6301.5A	0	304,162	963
6302A Transverse Flux Density	0	304,162	963
6302A Longitudinal Flux Density	0	304,162	963

IRIS: B2: QS tracking

2026-05-31T04:04:49 to 2026-05-31T04:14:26

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-520 ycen=-597,

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

IRIS: HOP 532: AR 14446

2026-05-29T18:01:07 to 2026-05-29T23:42:33

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 532: AR 14446

Target: AR

Pointing: xcen=72 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	550
2832	0.62	123,129	550
1400	0.62	123,129	550
2796	0.62	123,129	550

SOTSP: Synoptic

2026-05-26T18:04:45 to 2026-05-26T18:06:35

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 485 +60 Deg Latitude

2026-05-26T15:46:14 to 2026-05-26T16:44:12

Science Goal: HOP 485 +60 Deg Latitude

Program: Fast deep mode, HOP81 in the eclipse, WEST +680

Target:

Pointing: xcen=81 ycen=780,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	107,162	340
6302A Velocity 6301.5A	0	107,162	340
6302A Transverse Flux Density	0	107,162	340
6302A Longitudinal Flux Density	0	107,162	340

HMI_CONT: null

2026-05-24T18:28:00 to 2026-05-25T07:15:00

Science Goal: ssw_service_260525_000055_27253_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-425 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	15.98	600,450	49
211	15.98	600,450	49
171	15.98	600,450	49
cont	15.64	600,450	50
1700	15.98	600,450	49
304	15.98	600,450	49
131	15.98	600,450	49
94	15.98	600,450	49
193	15.98	600,450	49
blos	15.64	600,450	50

AIA: null

2026-05-23T19:30:00 to 2026-05-24T03:00:00

Science Goal: ssw_service_260523_202755_24669_ssmq_

Program:

Target:

Pointing: xcen=-931 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	5.69	500,500	80
211	5.69	500,500	80
171	5.69	500,500	80
1700	5.84	500,500	78
304	5.69	500,500	80
131	5.69	500,500	80
94	5.7	500,500	80
193	5.69	500,500	80

SOTSP: HOP 529

2026-05-23T19:04:43 to 2026-05-23T20:10:28

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=834 ycen=84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	21,81	984
6302A Velocity 6301.5A	0	21,81	984
6302A Transverse Flux Density	0	21,81	984
6302A Longitudinal Flux Density	0	21,81	984

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

AIA: null

2026-05-22T20:06:00 to 2026-05-22T21:39:46

Science Goal: ssw_service_260522_133653_5009_ssmq_

Program:

Target:

Pointing: xcen=-906 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.36	600,450	70
211	1.35	600,450	70
171	1.36	600,450	70
1700	1.36	600,450	70
304	1.36	600,450	70
131	1.36	600,450	70
94	1.36	600,450	70
193	1.36	600,450	70

SOTSP: Synoptic

2026-05-22T16:09:53 to 2026-05-22T16:11:42

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: DKIST flare watch.

2026-05-21T19:44:44 to 2026-05-21T20:32:48

Science Goal:

Program:

Target:

Pointing: xcen=586 ycen=154,

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: Context images before DKIST coordination.

2026-05-20T17:37:28 to 2026-05-20T17:40:24

Science Goal:

Program:

Target:

Pointing: xcen=384 ycen=-9,

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

AIA: null

2026-05-16T15:45:00 to 2026-05-16T17:30:00

Science Goal: ssw_service_260516_092355_12795_ssmq__ssmq__ssmq_

Program:

Target:

Pointing: xcen=241 ycen=378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.42	600,450	75
211	1.42	600,450	75
171	1.42	600,450	75
1700	1.41	600,450	75
304	1.42	600,450	75
131	1.42	600,450	75
94	1.42	600,450	75
193	1.42	600,450	75

255181 matches
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