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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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255178 matches
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AIA: null

2026-06-30T20:29:00 to 2026-06-30T22:00:00

Science Goal: ssw_service_260630_140652_7840_ssmq__ssmq_

Program:

Target:

Pointing: xcen=232 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.08	600,450	85
211	1.08	600,450	85
171	1.08	600,450	85
1700	1.08	600,450	85
304	1.08	600,450	85
131	1.08	600,450	85
94	1.08	600,450	85
193	1.08	600,450	85

IRIS: Flare Study B

2026-06-28T05:29:36 to 2026-06-28T07:29:13

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study B

Target: AR

Pointing: xcen=363 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	254
1400	0.47	121,129	254
2796	0.47	121,129	254

IRIS: A1: QS monitoring

2026-06-27T04:45:04 to 2026-06-27T05:03:08

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=-1 ycen=70,

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: AR14473

2026-06-26T09:16:14 to 2026-06-26T10:15:57

Science Goal:

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

Target: Active Region

Pointing: xcen=-108 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	295,162	944
6302A Velocity 6301.5A	0	295,162	944
6302A Transverse Flux Density	0	295,162	944
6302A Longitudinal Flux Density	0	295,162	944

IRIS: SUIT/Aditya-L1 coordination AR disk-center

2026-06-26T01:39:53 to 2026-06-26T02:40:22

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 coordination AR disk-center

Target: AR

Pointing: xcen=-135 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	76
1400	0.2	293,182	304
2796	0.2	293,182	304

SOTSP: Synoptic

2026-06-25T17:43:38 to 2026-06-25T17:45:27

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

IRIS: A1: QS monitoring

2026-06-24T04:20:07 to 2026-06-24T04:38:11

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=-104 ycen=-76,

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

IRIS: B1: AR tracking from limb to limb

2026-06-23T05:45:52 to 2026-06-23T06:03:58

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-649 ycen=-156,

saaIntervals hiIntervals

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

IRIS: SST coordination AR

2026-06-22T08:01:57 to 2026-06-22T11:58:56

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination AR

Target: AR

Pointing: xcen=8 ycen=103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.4	72,67	592
1400	0.4	72,67	591
2796	0.4	72,67	592

EIS: Synoptic/comprehensive AR Studies

2026-06-20T14:09:14 to 2026-06-20T15:10:54

Science Goal:

Program:

Target:

Pointing: xcen=925 ycen=124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

AIA: null

2026-06-20T01:10:00 to 2026-06-20T02:45:00

Science Goal: ssw_service_260619_191251_22243_ssmq_

Program:

Target:

Pointing: xcen=-871 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.28	600,450	75
211	1.28	600,450	75
171	1.28	600,450	75
1700	1.28	600,450	75
304	1.28	600,450	75
131	1.28	600,450	75
94	1.28	600,450	75
193	1.28	600,450	75

SOTSP: AR 14465

2026-06-19T10:36:05 to 2026-06-19T11:08:27

Science Goal: Sunspot evolution

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=857 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: AR 14465

2026-06-19T07:20:41 to 2026-06-19T07:53:02

Science Goal: Sunspot evolution

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=846 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: Low-telemetry flare watch

2026-06-19T04:47:46 to 2026-06-19T07:52:44

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=-619 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1160

SOTSP: AR 14465

2026-06-14T22:51:05 to 2026-06-14T23:23:25

Science Goal: Sunspot evolution

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=134 ycen=46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

255178 matches
prev 1...16841 16842 16843 16844 16845 [16846] 16847 16848 16849 16850 ...17012 next