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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252904 matches
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IRIS: Large raster on AR 12494

2016-02-06T21:42:51 to 2016-02-06T22:33:49

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Lossless compression

Program: Large raster on AR 12494

Target: AR

Pointing: xcen=233 ycen=-89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,129	80
2832	0.64	233,129	80
1400	0.64	233,129	80
2796	0.64	233,129	80

IRIS: Flare Watch, AR 12387

2015-07-21T17:25:47 to 2015-07-21T18:48:04

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

Program: Flare Watch, AR 12387

Target: AR

Pointing: xcen=31 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	295,182	240
2832	1.37	295,182	60
1400	0.34	295,182	240
2796	0.34	295,182	240

IRIS: Context Raster of North Pole

2013-09-30T07:09:43 to 2013-09-30T07:29:19

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: Context Raster of North Pole

Target: (NONE)

Pointing: xcen=2 ycen=961,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	312,182	99
1400	0.2	312,182	99
2796	0.2	312,182	100

TRACE: Small jet in an active region

1999-02-20T19:10:30 to 1999-02-20T22:45:29

Science Goal:

Program:

Target:

Pointing: xcen=-74 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Filaments on the limb

1999-02-16T01:32:36 to 1999-02-16T04:16:36

Science Goal:

Program:

Target:

Pointing: xcen=1004 ycen=-88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: DST coordination filament unname AR

2017-05-29T14:59:32 to 2017-05-29T17:27:29

Science Goal: Large coarse 8-step raster 14x120 8s Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: DST coordination filament unname AR

Target: FI

Pointing: xcen=-399 ycen=91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	134,129	936

TRACE: Quiet Sun

1999-02-17T01:32:54 to 1999-02-17T09:52:39

Science Goal:

Program:

Target:

Pointing: xcen=68 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: BBSO coordination

2017-07-29T17:12:43 to 2017-07-29T21:35:46

Science Goal: Medium coarse 16-step raster 30x60 16s C II Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: FI

Pointing: xcen=-112 ycen=-75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	89,65	760
2832	1.38	89,65	190
2796	0.35	89,65	760

IRIS: BBSO coordination

2017-07-28T18:29:43 to 2017-07-28T21:58:22

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: FI

Pointing: xcen=-294 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	148,129	600
2832	1.39	148,129	150
2796	0.35	148,129	600

TRACE: Prominence over the W limb

1999-05-20T00:23:16 to 1999-05-20T03:00:47

Science Goal:

Program:

Target:

Pointing: xcen=914 ycen=505,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: large filament eruption from AR 8440

1999-01-18T14:58:06 to 1999-01-18T16:02:35

Science Goal:

Program:

Target:

Pointing: xcen=-358 ycen=391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Sunspot umbra with DST

2015-12-08T17:28:00 to 2015-12-08T18:26:50

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

Program: Sunspot umbra with DST

Target: AR

Pointing: xcen=-168 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	61,66	258
2832	0.23	61,66	258
1400	0.23	61,66	258

IRIS: Flare watch tracking AR12113

2014-07-10T20:33:29 to 2014-07-11T00:45:22

Science Goal: Very large sparse 64-step raster 63x175 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 2

Program: Flare watch tracking AR12113

Target: AR

Pointing: xcen=-417 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	232,182	432
2832	2.33	232,182	108
1400	0.58	232,182	432
2796	0.58	232,182	432

TRACE: Prominence 171

1999-02-04T09:54:02 to 1999-02-04T11:04:33

Science Goal:

Program:

Target:

Pointing: xcen=743 ycen=-757,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: HOP 244 AR12192

2014-10-29T08:37:04 to 2014-10-29T13:43:35

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: HOP 244 AR12192

Target: AR

Pointing: xcen=956 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1919

252904 matches
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