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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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255184 matches
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SOTSP: AR 14455 obs

2026-06-03T16:46:17 to 2026-06-03T17:46:57

Science Goal: AR 14455 obs

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

Target: Active Region

Pointing: xcen=220 ycen=169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	301,162	956
6302A Velocity 6301.5A	0	301,162	956
6302A Transverse Flux Density	0	301,162	956
6302A Longitudinal Flux Density	0	301,162	956

IRIS: A1: QS monitoring

2026-06-03T04:20:04 to 2026-06-03T04:38:08

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=127 ycen=-48,

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 81 S pole fast

2026-06-02T13:07:17 to 2026-06-02T13:58:49

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, HOP81 in the eclipse, EAST -680

Target: South Pole

Pointing: xcen=-125 ycen=-980,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	96,162	304
6302A Velocity 6301.5A	0	96,162	304
6302A Transverse Flux Density	0	96,162	304
6302A Longitudinal Flux Density	0	96,162	304

IRIS: Low-telem flare watch: AR 14455

2026-06-01T12:00:39 to 2026-06-01T17:49:07

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telem flare watch: AR 14455

Target: AR

Pointing: xcen=-197 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	2240

IRIS: SUIT Coordination: AR near disk center

2026-05-31T02:32:16 to 2026-05-31T03:04:06

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 Coordination: AR near disk center

Target: AR

Pointing: xcen=221 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	40
1400	0.2	293,182	160
2796	0.2	293,182	160

IRIS: SST Coordination: AR 14446

2026-05-28T07:10:00 to 2026-05-28T11:43:41

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST Coordination: AR 14446

Target: AR

Pointing: xcen=-255 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	800
1400	0.34	137,129	800
2796	0.34	137,129	800

IRIS: B2: QS tracking

2026-05-28T04:58:14 to 2026-05-28T05:07:50

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-36 ycen=386,

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: SST coordination, AR 14444

2026-05-26T07:29:41 to 2026-05-26T11:29:09

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination, AR 14444

Target: AR

Pointing: xcen=-200 ycen=-315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	700
1400	0.34	137,129	700
2796	0.34	137,129	700

IRIS: B2: QS tracking, near AR 14444

2026-05-26T04:39:59 to 2026-05-26T04:49:35

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

Program: B2: QS tracking, near AR 14444

Target: AR

Pointing: xcen=-110 ycen=-564,

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

SOTSP: HOP 529

2026-05-24T17:07:06 to 2026-05-24T17:25:56

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=896 ycen=78,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	22,81	283
6302A Velocity 6301.5A	0	22,81	283
6302A Transverse Flux Density	0	22,81	283
6302A Longitudinal Flux Density	0	22,81	283

IRIS: SST coordination, AR 14443

2026-05-23T07:58:41 to 2026-05-23T11:56:55

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR 14443

Target: AR

Pointing: xcen=131 ycen=-242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	72,67	672
1400	0.35	72,67	672
2796	0.35	72,67	672

SOTSP: HOP 529

2026-05-21T17:04:06 to 2026-05-21T17:23:22

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=551 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	23,81	292
6302A Velocity 6301.5A	0	23,81	292
6302A Transverse Flux Density	0	23,81	292
6302A Longitudinal Flux Density	0	23,81	292

IRIS: SUIT/Aditya (AR near disk center), AR 14441

2026-05-20T01:31:35 to 2026-05-20T02:25:42

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 (AR near disk center), AR 14441

Target: AR

Pointing: xcen=252 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	68
1400	0.2	293,182	272
2796	0.2	293,182	272

SOTSP: HOP 525

2026-05-17T09:21:05 to 2026-05-17T10:08:30

Science Goal: Coordinated Hinode, IRIS, and K-band radio observations (18 and 26 GHz) of active regions

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

Target: Active Region

Pointing: xcen=384 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

SOTSP: AR 14436

2026-05-13T13:46:56 to 2026-05-13T14:51:36

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-334 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1018
6302A Velocity 6301.5A	0	322,162	1018
6302A Transverse Flux Density	0	322,162	1018
6302A Longitudinal Flux Density	0	322,162	1018

255184 matches
prev 1...16649 16650 16651 16652 16653 16654 16655 16656 [16657] 16658 ...17013 next