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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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255837 matches
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IRIS: SUIT Coordination: AR 2

2025-08-05T05:55:52 to 2025-08-05T06:04:45

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=3 ycen=-21,

saaIntervals hiIntervals

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

IRIS: A1: Quiet Sun Monitoring

2025-08-05T04:19:16 to 2025-08-05T04:37:20

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: Quiet Sun Monitoring

Target: QS

Pointing: xcen=98 ycen=94,

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: SUIT coordination: QS #1

2025-08-03T04:48:22 to 2025-08-03T04:59:28

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: QS #1

Target: QS

Pointing: xcen=-210 ycen=-69,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: C1: North Pole

2025-08-03T02:09:36 to 2025-08-03T02:43:47

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-3 ycen=944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: BBSO coordination: QS

2025-08-01T16:29:27 to 2025-08-01T18:49:55

Science Goal: Very large coarse 8-step raster 14x175 8s Deep x 15 Spatial x 2, Spectral x 2

Program: BBSO coordination: QS

Target: QS

Pointing: xcen=861 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,182	130
2832	1.08	184,182	130
1400	1.08	184,182	130
2796	1.08	184,182	130

IRIS: SUIT coordination: QS #2

2025-07-31T05:08:23 to 2025-07-31T05:17:15

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: QS #2

Target: QS

Pointing: xcen=-107 ycen=-26,

saaIntervals hiIntervals

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

IRIS: GREGOR coordination: context raster #2

2025-07-30T10:57:19 to 2025-07-30T11:29:38

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #2

Target: AR

Pointing: xcen=838 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,182	200
2796	0.16	308,182	200

IRIS: SUIT coordination: AR #1 (AR 14149)

2025-07-26T05:26:28 to 2025-07-26T05:37:33

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 #1 (AR 14149)

Target: AR

Pointing: xcen=211 ycen=204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: High-cadence flare program

2025-07-16T20:33:22 to 2025-07-16T21:52:04

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 flare program

Target: AR

Pointing: xcen=544 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1940
2796	0.04	128,129	1940

IRIS: Coordination with Hinode

2025-07-16T00:08:45 to 2025-07-16T00:37:49

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Coordination with Hinode

Target: AR

Pointing: xcen=333 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	48
2832	2.42	295,182	12
1400	0.61	295,182	48
2796	0.61	295,182	48

IRIS: SUIT coordination, AR#1

2025-07-11T13:34:22 to 2025-07-11T13:45:28

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#1

Target: AR

Pointing: xcen=-360 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: Flare watch (AR 14124)

2025-07-07T14:21:32 to 2025-07-07T16:18:46

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch (AR 14124)

Target: AR

Pointing: xcen=878 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	250
1400	0.47	61,67	250
2796	0.47	61,67	250

IRIS: F2: Equatorial scan, HOP 393 #3

2025-06-28T02:10:47 to 2025-06-28T03:00:40

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial scan, HOP 393 #3

Target: QS

Pointing: xcen=98 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: PSP Coordination: mosaic 4-2

2025-06-20T00:07:03 to 2025-06-20T00:34:18

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

Program: PSP Coordination: mosaic 4-2

Target: AR

Pointing: xcen=-753 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: SUIT coordination: AR#2

2025-06-17T06:08:50 to 2025-06-17T06:17:42

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=48 ycen=261,

saaIntervals hiIntervals

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

255837 matches
prev 1...6641 6642 6643 6644 [6645] 6646 6647 6648 6649 6650 ...17056 next