Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

248180 matches
prev 1...25 26 27 28 29 30 31 32 [33] 34 ...16546 next

TRACE:

1999-01-16T04:41:54 to 1999-01-17T01:11:37

Science Goal:

Program:

Target:

Pointing: xcen=-643 ycen=376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.05	384,384	1168
WL	0.88	384,384	1399
1600	0.88	384,384	1399

IRIS: GST coordination on filament

2018-06-09T16:59:41 to 2018-06-09T22:05:33

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: GST coordination on filament

Target: FI

Pointing: xcen=395 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.36	151,129	225
1400	0.34	151,129	900
2796	0.34	151,129	900

IRIS: HOP 307: AR Evolution (AR 12710, Deep x 15)

2018-05-25T15:45:47 to 2018-05-25T17:12:12

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

Program: HOP 307: AR Evolution (AR 12710, Deep x 15)

Target: AR

Pointing: xcen=-260 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: Flare watch on AR12127

2014-07-31T12:49:58 to 2014-07-31T14:40:09

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Deep x 15

Program: Flare watch on AR12127

Target: AR

Pointing: xcen=-458 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	127,129	200
1400	0.55	127,129	200

IRIS: AR12104 rasters, SST coordination

2014-07-03T08:00:43 to 2014-07-03T11:01:40

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR12104 rasters, SST coordination

Target: AR

Pointing: xcen=-321 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	143,129	512
2832	1.41	143,129	128
1400	0.35	143,129	512
2796	0.35	143,129	512

IRIS: HOP 272 sun spot umbra study, AR12422

2015-09-29T22:35:52 to 2015-09-30T03:32:57

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: HOP 272 sun spot umbra study, AR12422

Target: SS

Pointing: xcen=664 ycen=-375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	128,129	840
1400	0.35	128,129	838
2796	0.35	128,129	840

IRIS: BBSO Coord, plage

2018-07-20T20:31:28 to 2018-07-20T22:30:13

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO Coord, plage

Target: AR

Pointing: xcen=911 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	129,129	692
2796	0.17	129,129	692

IRIS: AR 11836: SST/Hinode coordination, plage

2013-09-01T07:54:24 to 2013-09-01T12:17:42

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Si IV Mg II h/k Deep x 2 SJI cadence 3x faster

Program: AR 11836: SST/Hinode coordination, plage

Target: (NONE)

Pointing: xcen=-196 ycen=106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,69	1644
1400	0.16	65,69	1643
2796	0.16	65,69	1644

IRIS: BBSO coord, plage

2018-07-20T16:39:36 to 2018-07-20T19:36:26

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO coord, plage

Target: AR

Pointing: xcen=911 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	125,129	578
2796	0.31	125,129	578

IRIS: Flare watch AR12192

2014-10-29T22:49:46 to 2014-10-30T02:55:43

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 0.25x faster

Program: Flare watch AR12192

Target: AR

Pointing: xcen=949 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	132,129	400
1400	0.61	132,129	400

IRIS: Sunspot/Penumbra Observations

2013-10-12T20:01:44 to 2013-10-12T21:01:44

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Sunspot/Penumbra Observations

Target: AR

Pointing: xcen=45 ycen=-250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.38	309,182	157
2832	1.54	309,182	39
1400	0.31	309,182	195

IRIS:

2013-07-21T11:34:34 to 2013-07-21T16:34:34

Science Goal: Medium coarse raster 38"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 2

Program:

Target: (NONE)

Pointing: xcen=131 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	103,70	750
2832	2	103,70	150
1400	0.4	103,70	750
2796	0.4	103,70	750

IRIS: HOP 307: AR 12709

2018-05-16T17:26:18 to 2018-05-16T18:36:59

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 4 Spatial x 4, Spectral x 1 Lossless compression

Program: HOP 307: AR 12709

Target: AR

Pointing: xcen=523 ycen=156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	309,182	200
2832	0.35	309,182	200
1400	0.35	309,182	200
2796	0.35	309,182	200

IRIS: HOP 307: Long-term AR evolution

2018-01-22T17:55:23 to 2018-01-22T18:44:29

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: Long-term AR evolution

Target: AR

Pointing: xcen=860 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: HOP 244: Post-eruption Supra-arcades

2015-08-30T02:26:10 to 2015-08-30T05:07:24

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

Program: HOP 244: Post-eruption Supra-arcades

Target: AR

Pointing: xcen=918 ycen=-298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	520
2796	0.31	134,129	520

248180 matches
prev 1...25 26 27 28 29 30 31 32 [33] 34 ...16546 next