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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255322 matches
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IRIS: B1: AR Tracking

2017-10-19T08:36:28 to 2017-10-19T08:54:34

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

Program: B1: AR Tracking

Target: AR

Pointing: xcen=905 ycen=198,

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: ALMA HOP 333 T1#1

2017-03-23T14:03:37 to 2017-03-23T14:10:39

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA HOP 333 T1#1

Target: QS

Pointing: xcen=485 ycen=-832,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	32
2832	0.22	106,66	32
1400	0.22	106,66	32
2796	0.22	106,66	32

IRIS: ALMA T7/#1

2017-03-16T15:40:06 to 2017-03-16T15:47:07

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA T7/#1

Target: QS

Pointing: xcen=2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	32
2832	0.22	106,66	32
1400	0.22	106,66	32
2796	0.22	106,66	32

IRIS: Prominence near 12280

2015-02-10T09:58:41 to 2015-02-10T10:58:51

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Prominence near 12280

Target: FI

Pointing: xcen=557 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	247,129	96
2832	2.51	247,129	24
1400	0.63	247,129	96
2796	0.63	247,129	96

IRIS: Flarewatch on filament and AR 12280

2015-02-05T01:36:53 to 2015-02-05T02:42:06

Science Goal: Very large coarse 16-step raster 30x175 16s C II Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flarewatch on filament and AR 12280

Target: AR

Pointing: xcen=-555 ycen=-75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	197,182	320
2796	0.2	197,182	320

IRIS: Flare watching tracking AR12038

2014-04-23T06:53:55 to 2014-04-23T09:39:24

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: Flare watching tracking AR12038

Target: AR

Pointing: xcen=603 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,129	320

IRIS: BP in CH: HINODE coordination

2013-12-21T11:58:52 to 2013-12-21T12:43:12

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 15

Program: BP in CH: HINODE coordination

Target: CH

Pointing: xcen=-46 ycen=690,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	151,129	80
2796	0.55	151,129	80

IRIS: Flare Study B: AR14168

2025-08-10T22:49:19 to 2025-08-11T04:17:35

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 Study B: AR14168

Target: AR

Pointing: xcen=924 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	700
1400	0.47	61,67	700
2796	0.47	61,67	700

IRIS: Coronal Nanojets: AR13723

2024-06-28T18:24:19 to 2024-06-28T22:39:27

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

Program: Coronal Nanojets: AR13723

Target: AR

Pointing: xcen=-131 ycen=-344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1600

IRIS: High Cadence Flare: AR13723

2024-06-28T14:24:22 to 2024-06-28T17:53:01

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

Program: High Cadence Flare: AR13723

Target: AR

Pointing: xcen=-166 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	1260

IRIS: B1: AR tracking from limb to limb (13234)

2023-02-26T04:59:17 to 2023-02-26T05:17:22

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 (13234)

Target: AR

Pointing: xcen=-1 ycen=500,

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: High-Cadence Flare Program (AR 12907)

2021-12-18T10:49:16 to 2021-12-18T11:46:43

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

Program: High-Cadence Flare Program (AR 12907)

Target: AR

Pointing: xcen=-149 ycen=-298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	420

IRIS: HOP 307 AR12897

2021-11-24T07:10:23 to 2021-11-24T08:00:03

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307 AR12897

Target: AR

Pointing: xcen=537 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: HOP 307: AR Tracking (12887)

2021-10-26T08:09:52 to 2021-10-26T11:02:42

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307: AR Tracking (12887)

Target: AR

Pointing: xcen=-359 ycen=-478,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: Flare study B: sit & stare ribbons/hot plasma

2021-10-20T22:27:08 to 2021-10-20T23:21:03

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 study B: sit & stare ribbons/hot plasma

Target: AR

Pointing: xcen=-567 ycen=-385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	115
1400	0.47	61,67	115
2796	0.47	61,67	115

255322 matches
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