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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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255519 matches
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SOTSP: AR Evolution

2006-12-06T13:00:26 to 2006-12-06T14:27:21

Science Goal: AR Evolution

Program: SP 1024 map, Q75

Target: Active Region, E Limb

Pointing: xcen=-861 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	1024
6302A Velocity 6301.5A	0	162,162	1024
6302A Transverse Flux Density	0	162,162	1024
6302A Longitudinal Flux Density	0	162,162	1024

SOT: AR Evolution

2006-12-02T03:30:31 to 2006-12-02T08:45:48

Science Goal: AR Evolution

Program: Gband CaH BC MAg 4Kx2K 2x2

Target: Active Region

Pointing: xcen=178 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	7	223,111	46
TF Fe I 6302	7	327,163	46
blue cont 4504	7	223,111	46
Ca II H line	7	223,111	46

TRACE: Flare in AR 9366

2001-03-05T17:22:10 to 2001-03-05T17:36:30

Science Goal:

Program:

Target:

Pointing: xcen=-59 ycen=-295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Filament

1999-01-24T17:25:38 to 1999-01-24T21:39:24

Science Goal:

Program:

Target:

Pointing: xcen=-409 ycen=482,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Sit and stare AR with filament

2025-11-10T15:15:36 to 2025-11-10T16:05:31

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Sit and stare AR with filament

Target: AR

Pointing: xcen=157 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	1749

IRIS: High Cadence Raster: AR14259

2025-10-24T12:28:24 to 2025-10-24T13:37:45

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High Cadence Raster: AR14259

Target: AR

Pointing: xcen=194 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	1788
2796	0.04	128,128	1788

IRIS: Solar Orbiter, SPICE coordination

2025-10-11T20:39:43 to 2025-10-11T23:55:58

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter, SPICE coordination

Target: QS

Pointing: xcen=-5 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: SPICE coordination (filaments)

2025-10-06T09:43:27 to 2025-10-06T11:36:27

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SPICE coordination (filaments)

Target: QS

Pointing: xcen=733 ycen=-595,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	416

IRIS: EUI coordination (major flare watch) (AR 14236)

2025-10-03T20:34:23 to 2025-10-04T00:35:06

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

Program: EUI coordination (major flare watch) (AR 14236)

Target: AR

Pointing: xcen=378 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	7665
2796	0.03	61,68	7738

IRIS: B1: AR tracking from limb to limb (AR 14233)

2025-09-30T04:46:56 to 2025-09-30T05:05:01

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 (AR 14233)

Target: AR

Pointing: xcen=-513 ycen=216,

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 on AR14226

2025-09-24T08:00:00 to 2025-09-24T10:00:00

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14226

Target: AR

Pointing: xcen=-463 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	2960
2796	0.04	75,68	2960

IRIS: A1: QS monitoring

2025-09-16T06:22:19 to 2025-09-16T06:40:23

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=3,

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: A1: QS monitoring

2025-09-11T04:19:16 to 2025-09-11T04:37:20

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=-9 ycen=-11,

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: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

2025-09-06T07:16:32 to 2025-09-06T10:12:52

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

Target: AR

Pointing: xcen=87 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	340
1400	0.52	132,128	340
2796	0.52	132,128	340

IRIS: B1: AR tracking (AR14187)

2025-08-24T06:26:07 to 2025-08-24T06:44:13

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

Program: B1: AR tracking (AR14187)

Target: AR

Pointing: xcen=670 ycen=-391,

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

255519 matches
prev 1...3009 3010 3011 3012 [3013] 3014 3015 3016 3017 3018 ...17035 next