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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251786 matches
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IRIS: Coordination with Hinode

2025-07-16T02:40:42 to 2025-07-16T03:29:09

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=354 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	80
2832	2.42	295,182	20
1400	0.61	295,182	80
2796	0.61	295,182	80

IRIS: Flare watch program C, unknown AR in the SE

2025-07-14T23:09:19 to 2025-07-15T03:56:21

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

Program: Flare watch program C, unknown AR in the SE

Target: AR

Pointing: xcen=-522 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1800

IRIS: A1: QS monitoring

2025-07-13T12:59:16 to 2025-07-13T13:17:20

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=-19 ycen=-58,

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: B1: AR Tracking from limb to limb

2025-07-06T12:10:44 to 2025-07-06T12:28:50

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

Target: AR

Pointing: xcen=406 ycen=339,

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: SUIT Coord: AR #1

2025-07-05T06:11:15 to 2025-07-05T06:22:21

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 Coord: AR #1

Target: AR

Pointing: xcen=295 ycen=-17,

saaIntervals hiIntervals

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

IRIS: Flare watch (AR 14128)

2025-07-03T15:06:22 to 2025-07-03T16:17:45

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 (AR 14128)

Target: AR

Pointing: xcen=119 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1880
2796	0.04	68,68	1879

IRIS: C1: north pole

2025-06-28T06:51:31 to 2025-06-28T07:25:42

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

Program: C1: north pole

Target: (NONE)

Pointing: xcen=-3 ycen=944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

IRIS: F2: Equatorial scan, HOP 393 #2

2025-06-28T01:09:28 to 2025-06-28T01:59:21

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

Program: F2: Equatorial scan, HOP 393 #2

Target: QS

Pointing: xcen=-5 ycen=-44,

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: High-cadence Flare

2025-06-27T11:49:22 to 2025-06-27T15:45:51

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

Program: High-cadence Flare

Target: AR

Pointing: xcen=554 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	1428

IRIS: SST coordination

2025-06-26T07:29:13 to 2025-06-26T11:27:13

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

Program: SST coordination

Target: AR

Pointing: xcen=432 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	137,129	1140
1400	0.21	137,129	1140
2796	0.21	137,129	1140

IRIS: High Cadence Flare program, AR14117

2025-06-24T17:09:22 to 2025-06-24T20:55:25

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

Program: High Cadence Flare program, AR14117

Target: AR

Pointing: xcen=183 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	1365

IRIS: A1: QS Monitoring

2025-06-23T05:36:10 to 2025-06-23T05:54:14

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=2 ycen=32,

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: AR 14114

2025-06-22T07:29:40 to 2025-06-22T11:32:54

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST Coordination: AR 14114

Target: AR

Pointing: xcen=862 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	75,67	690
1400	0.35	75,67	690
2796	0.35	75,67	690

IRIS: SUIT Coordination: AR #1

2025-06-18T05:39:53 to 2025-06-18T05:50:58

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=111 ycen=321,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination: QS #2

2025-06-18T05:09:47 to 2025-06-18T05:18:39

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=-29 ycen=52,

saaIntervals hiIntervals

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

251786 matches
prev 1...7009 7010 7011 7012 [7013] 7014 7015 7016 7017 7018 ...16786 next