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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252782 matches
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IRIS: Plage observations near limb

2016-01-01T11:46:28 to 2016-01-01T12:39:30

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: Plage observations near limb

Target: AR

Pointing: xcen=927 ycen=80,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	95
2796	0.56	169,182	95

IRIS: Plage observations at varying mu

2015-12-29T20:23:28 to 2015-12-29T21:19:18

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: Plage observations at varying mu

Target: AR

Pointing: xcen=576 ycen=74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	100
2796	0.56	169,182	100

IRIS: Plage observations at varying mu

2015-12-29T18:45:28 to 2015-12-29T19:41:18

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: Plage observations at varying mu

Target: AR

Pointing: xcen=544 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	100
2796	0.56	169,182	100

IRIS: B2: QS tracking

2015-12-29T09:00:43 to 2015-12-29T09:10:19

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=323 ycen=456,

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: Plage tracking at various mu (AR 12472)

2015-12-23T13:17:12 to 2015-12-23T14:15:16

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: Plage tracking at various mu (AR 12472)

Target: AR

Pointing: xcen=-852 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	104
2796	0.56	169,182	104

IRIS: ALMA coordination: South Polar Limb

2015-12-19T19:56:05 to 2015-12-19T20:51:37

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 4 Spatial x 2, Spectral x 2 Lossless compression

Program: ALMA coordination: South Polar Limb

Target: QS

Pointing: xcen=7 ycen=-919,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	295,182	160
2832	0.35	295,182	160
1400	0.35	295,182	160
2796	0.35	295,182	160

IRIS: Low memory flarewatch

2015-12-08T10:57:56 to 2015-12-08T11:56:41

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Low memory flarewatch

Target: AR

Pointing: xcen=-834 ycen=-92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	67,68	166
2832	0.35	67,68	166
2796	0.35	67,68	166

IRIS: Focus test

2015-11-12T19:12:25 to 2015-11-12T19:29:40

Science Goal: Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Focus test

Target: QS

Pointing: xcen=-38 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Flare watch

2015-11-06T04:19:44 to 2015-11-06T04:52:32

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch

Target: AR

Pointing: xcen=972 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	145,129	122
2796	0.27	145,129	122

IRIS: Filament Raster Near AR12411

2015-09-13T23:02:59 to 2015-09-14T04:07:34

Science Goal: Medium sparse 32-step raster 31x60 32s C II Si IV Mg II h/k Mg II w s Deep x 15

Program: Filament Raster Near AR12411

Target: AR

Pointing: xcen=605 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	92,66	277
2832	4.39	92,66	69
1400	1.1	92,66	277
2796	1.1	92,66	277

IRIS: A1: QS monitoring

2015-08-05T04:49:18 to 2015-08-05T05:07:22

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=-3 ycen=-72,

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: Short exposure plage study

2015-07-17T10:19:44 to 2015-07-17T11:09:42

Science Goal: Medium coarse 16-step raster 30x60 16s Deep x 0.5 Spatial x 2, Spectral x 1

Program: Short exposure plage study

Target: AR

Pointing: xcen=632 ycen=-396,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.25	89,69	200
2832	0.25	89,69	200
1400	0.25	89,69	200
2796	0.25	89,69	200

IRIS: Low data flarewatch

2015-07-08T05:01:57 to 2015-07-08T07:56:07

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Low data flarewatch

Target: AR

Pointing: xcen=-233 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	130,129	510
2832	2.05	130,129	85
1400	0.34	130,129	510
2796	0.34	130,129	510

IRIS: A1: QS sensitivity monitoring

2015-06-26T04:24:18 to 2015-06-26T04:42:22

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 sensitivity monitoring

Target: QS

Pointing: xcen=-2 ycen=2,

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 Coord. AR 12348

2015-05-21T11:24:43 to 2015-05-21T13:57:38

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 30

Program: SST Coord. AR 12348

Target: AR

Pointing: xcen=386 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	126,129	144
2796	1.06	126,129	144

252782 matches
prev 1...657 658 659 660 661 662 663 [664] 665 666 ...16853 next