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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253501 matches
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IRIS: Hot loop study

2017-07-11T23:20:47 to 2017-07-12T03:42:40

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loop study

Target: AR

Pointing: xcen=-263 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.08	154,132	64
1400	4.08	154,132	64
2796	4.08	154,132	64

IRIS: Explosive Event Study: AR12650

2017-04-12T23:58:01 to 2017-04-13T03:31:59

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive Event Study: AR12650

Target: AR

Pointing: xcen=-454 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	59,69	7000

IRIS: HOP 336 (North hemisphere) #6

2017-04-10T23:30:24 to 2017-04-11T00:20:16

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

Program: HOP 336 (North hemisphere) #6

Target: QS

Pointing: xcen=247 ycen=656,

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: HOP 334 Prominence SW limb

2017-04-02T03:48:28 to 2017-04-02T07:42:10

Science Goal: Very large coarse 32-step raster 62x175 32s C II Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 334 Prominence SW limb

Target: FI

Pointing: xcen=961 ycen=-253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	231,182	112
1400	2.11	231,182	111
2796	2.11	231,182	111

IRIS: Medium fast raster N Polar CH

2016-12-26T06:21:14 to 2016-12-26T06:54:08

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Medium fast raster N Polar CH

Target: CH

Pointing: xcen=-5 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,65	150
2832	0.22	66,65	150
1400	0.22	66,65	150
2796	0.22	66,65	150

IRIS: CH observation, coordinated with Hinode EIS

2016-12-20T00:52:37 to 2016-12-20T01:50:30

Science Goal: Large sparse 16-step raster 15x120 16s Deep x 15

Program: CH observation, coordinated with Hinode EIS

Target: CH

Pointing: xcen=58 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	136,130	52
2832	1.11	136,130	52
1400	1.11	136,130	52
2796	1.11	136,130	52

IRIS: AR fan study, HOP 266 coordinated with Hinode EIS

2016-12-19T16:45:18 to 2016-12-19T17:33:18

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II w s Deep x 15 FUV spectrally rebinned x 2 SJI cadence 3x faster Lossless compression

Program: AR fan study, HOP 266 coordinated with Hinode EIS

Target: AR

Pointing: xcen=88 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.09	128,130	44
1400	0.36	128,130	132

IRIS: CH boundary, Hinode coordination

2016-10-27T18:04:59 to 2016-10-27T22:06:12

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: CH boundary, Hinode coordination

Target: CH

Pointing: xcen=-56 ycen=-403,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	120,129	1550

IRIS: A1: QS monitoring

2016-10-19T04:19:16 to 2016-10-19T04:37:20

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=-2 ycen=6,

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: HOP 306: AR12591 Evolution (IRIS Only)

2016-09-15T22:48:26 to 2016-09-16T01:09:55

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: HOP 306: AR12591 Evolution (IRIS Only)

Target: AR

Pointing: xcen=728 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	128
2832	1.11	184,129	128
1400	1.11	184,129	127
2796	1.11	184,129	128

IRIS: BBSO coord (IHOP324) Filament fine structure

2016-09-03T20:10:20 to 2016-09-03T20:59:04

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

Program: BBSO coord (IHOP324) Filament fine structure

Target: AR

Pointing: xcen=-527 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	136,129	80
1400	0.61	136,129	80
2796	0.61	136,129	80

IRIS: B2: QS tracking limb-to-limb (same mu angle as AR 12574)

2016-08-18T04:54:43 to 2016-08-18T05:04:19

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

Program: B2: QS tracking limb-to-limb (same mu angle as AR 12574)

Target: QS

Pointing: xcen=411 ycen=624,

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: FSO Coord, large dense raster

2016-08-13T22:55:01 to 2016-08-14T01:21:53

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

Program: FSO Coord, large dense raster

Target: AR

Pointing: xcen=-38 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: Large sit-and-stare, jets in plage

2016-08-11T10:29:51 to 2016-08-11T11:52:36

Science Goal: Very large sit-and-stare 0.3x175 1s Mg II h/k Deep x 0.5 Spatial x 4, Spectral x 4 SJI cadence 10x faster Lossless compression

Program: Large sit-and-stare, jets in plage

Target: AR

Pointing: xcen=239 ycen=104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.03	168,182	3000

IRIS: Filament eruption watch

2016-07-02T12:01:43 to 2016-07-02T14:23:41

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Filament eruption watch

Target: FI

Pointing: xcen=-426 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.04	199,182	136
2796	1.04	199,182	136

253501 matches
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