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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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256298 matches
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IRIS: Eclipse observations (3/3)

2026-10-14T19:57:28 to 2026-10-14T20:43:34

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Eclipse observations (3/3)

Target: QS

Pointing: xcen=145 ycen=-8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,73	98
1400	0.47	61,73	98
2796	0.47	61,73	98

IRIS: Eclipse observations 4 (3/3)

2026-10-13T22:57:36 to 2026-10-13T23:42:45

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Eclipse observations 4 (3/3)

Target: QS

Pointing: xcen=218 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,73	96
1400	0.47	61,73	96
2796	0.47	61,73	96

IRIS: A1: QS monitoring

2026-10-10T04:19:41 to 2026-10-10T04:37:45

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=253 ycen=-16,

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: DKIST coordination, AR 14549

2026-10-09T17:39:22 to 2026-10-09T23:25:38

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: DKIST coordination, AR 14549

Target: AR

Pointing: xcen=597 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	11024
2796	0.03	61,68	11130

IRIS: SUIT/Aditya-L1 coordination, AR 14549

2026-10-08T00:02:32 to 2026-10-08T02:22:28

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT/Aditya-L1 coordination, AR 14549

Target: AR

Pointing: xcen=218 ycen=61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	927
2796	0.15	65,68	927

IRIS: Flare watch program, AR 14549

2026-10-07T05:00:22 to 2026-10-07T09:48:58

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare watch program, AR 14549

Target: AR

Pointing: xcen=37 ycen=63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	7600
2796	0.04	68,68	7600

SOTSP: HOP548

2026-09-15T21:21:06 to 2026-09-15T21:45:22

Science Goal: Hinode Coordination during DKIST Flare Month

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=709 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	383
6302A Velocity 6301.5A	0	121,122	383
6302A Transverse Flux Density	0	121,122	383
6302A Longitudinal Flux Density	0	121,122	383

SOTSP: Synoptic

2026-09-15T17:05:16 to 2026-09-15T17:07:05

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	15,162	50
6302A Velocity 6301.5A	0	15,162	50
6302A Transverse Flux Density	0	15,162	50
6302A Longitudinal Flux Density	0	15,162	50

SOTSP: HOP 548 DKIST flare month

2026-09-11T19:17:05 to 2026-09-11T19:19:54

Science Goal: AR evolution, flare watch

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=437 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	14,122	45
6302A Velocity 6301.5A	0	14,122	45
6302A Transverse Flux Density	0	14,122	45
6302A Longitudinal Flux Density	0	14,122	45

SOTSP: HOP 548 DKIST flare month

2026-09-10T19:01:06 to 2026-09-10T19:25:20

Science Goal: AR evolution, flare watch

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=297 ycen=81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	120,122	383
6302A Velocity 6301.5A	0	120,122	383
6302A Transverse Flux Density	0	120,122	383
6302A Longitudinal Flux Density	0	120,122	383

SOTSP: AR 14524

2026-09-10T06:41:31 to 2026-09-10T07:13:36

Science Goal: AR flare evolution

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=204 ycen=50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	507
6302A Velocity 6301.5A	0	160,162	507
6302A Transverse Flux Density	0	160,162	507
6302A Longitudinal Flux Density	0	160,162	507

SOTSP: AR 14524

2026-09-10T00:06:05 to 2026-09-10T00:38:25

Science Goal: AR flare evolution

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=146 ycen=49,

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 14513 Obs.

2026-09-01T02:00:31 to 2026-09-01T02:47:55

Science Goal:

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

Target: Active Region

Pointing: xcen=912 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

SOTSP: AR14482 obs.

2026-07-14T07:15:14 to 2026-07-14T08:02:37

Science Goal: AR monitor

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

Target: Pore

Pointing: xcen=620 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	733
6302A Velocity 6301.5A	0	230,162	733
6302A Transverse Flux Density	0	230,162	733
6302A Longitudinal Flux Density	0	230,162	733

SOTSP: AR14482 obs.

2026-07-13T06:43:44 to 2026-07-13T07:31:08

Science Goal: AR monitor

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

Target: Pore

Pointing: xcen=445 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	741
6302A Velocity 6301.5A	0	230,162	741
6302A Transverse Flux Density	0	230,162	741
6302A Longitudinal Flux Density	0	230,162	741

256298 matches
prev 1...17057 [17058] 17059 17060 17061 17062 17063 17064 17065 17066 ...17087 next