Popular

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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252794 matches
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IRIS: SUIT coordination AR #2

2025-06-05T05:55:11 to 2025-06-05T06:04:04

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination AR #2

Target: AR

Pointing: xcen=-126 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-21T17:31:17 to 2024-11-21T18:28:56

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-461 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	420

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-21T14:16:55 to 2024-11-21T15:15:20

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-482 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	3587

IRIS: GREGOR Coordination/HOP 495: AR 13901

2024-11-20T09:08:25 to 2024-11-20T10:08:16

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: GREGOR Coordination/HOP 495: AR 13901

Target: AR

Pointing: xcen=-720 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	96
2832	0.62	151,130	96
1400	0.62	151,130	96
2796	0.62	151,130	96

IRIS: High-cadence flare watch

2024-11-02T10:25:01 to 2024-11-02T11:31:17

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-137 ycen=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	483

IRIS: Solar Orbiter coordination (SPICE)

2024-10-20T03:15:43 to 2024-10-20T04:10:39

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter coordination (SPICE)

Target: QS

Pointing: xcen=-217 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	320
2796	0.17	281,182	320

IRIS: Off limb flare watch (AR 13839)

2024-09-29T16:09:38 to 2024-09-29T17:51:41

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

Program: Off limb flare watch (AR 13839)

Target: AR

Pointing: xcen=-933 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	639

IRIS: SST Coord of Unnamed SE AR

2024-09-15T16:30:00 to 2024-09-15T17:59:55

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: SST Coord of Unnamed SE AR

Target: AR

Pointing: xcen=-611 ycen=-362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2368
2796	0.04	68,68	2368

IRIS: B2: QS tracking (limb-to-limb), at same mu angle as AR 13806

2024-09-08T15:08:07 to 2024-09-08T15:17:43

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

Program: B2: QS tracking (limb-to-limb), at same mu angle as AR 13806

Target: QS

Pointing: xcen=893 ycen=70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: High cadence flare program

2024-09-01T21:09:24 to 2024-09-02T03:06:50

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence flare program

Target: AR

Pointing: xcen=-283 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2603

IRIS: BBSO coordination (narrow FOV)

2024-08-22T20:52:39 to 2024-08-22T21:09:42

Science Goal: Very large dense 16-step raster 5x175 16s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (narrow FOV)

Target: AR

Pointing: xcen=250 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	175,182	28
2832	0.61	175,182	28
1400	0.61	175,182	28
2796	0.61	175,182	28

IRIS: Flare Watch AR 13780

2024-08-14T21:40:15 to 2024-08-14T22:56:46

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

Program: Flare Watch AR 13780

Target: AR

Pointing: xcen=866 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	480

IRIS: Off-limb flare study (AR 13762)

2024-08-01T01:28:18 to 2024-08-01T03:57:33

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

Program: Off-limb flare study (AR 13762)

Target: AR

Pointing: xcen=930 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	936

IRIS: SUIT coordination: AR #2 (AR 13770)

2024-07-30T06:10:09 to 2024-07-30T06:19:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: AR #2 (AR 13770)

Target: AR

Pointing: xcen=90 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: A1: QS monitoring

2024-07-29T04:09:57 to 2024-07-29T04:28:01

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=157 ycen=97,

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

252794 matches
prev 1...3865 3866 3867 3868 3869 3870 3871 3872 [3873] 3874 ...16853 next