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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249606 matches
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IRIS: HOP 342: BBSO coordination on AR12673

2017-08-31T17:00:15 to 2017-08-31T18:27:29

Science Goal: Large dense 320-step raster 105.3x120 320s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: HOP 342: BBSO coordination on AR12673

Target: AR

Pointing: xcen=-608 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	232,129	80
1400	1.09	232,129	80
2796	1.09	232,129	80

IRIS: Filament fine structure (IHOP324)

2016-09-02T18:26:18 to 2016-09-02T20:38:12

Science Goal: Very large dense 96-step raster 31.35x175 96s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Filament fine structure (IHOP324)

Target: FI

Pointing: xcen=-369 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	240
2796	0.55	202,182	240

IRIS: SST coordination on AR12599

2016-10-12T07:30:17 to 2016-10-12T09:29:11

Science Goal: Medium dense 96-step raster 31.35x60 96s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination on AR12599

Target: AR

Pointing: xcen=563 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	94,67	448
1400	0.27	94,67	448
2796	0.27	94,67	448

IRIS: Flare watch at AR12192

2014-10-21T06:20:46 to 2014-10-21T11:33:53

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch at AR12192

Target: AR

Pointing: xcen=-472 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	120,129	1000
2796	0.31	120,129	1000

IRIS: BBSO coord (IHOP324) Filament fine structure

2016-09-03T16:40:21 to 2016-09-03T17:53:27

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=-550 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	136,129	120
1400	0.61	136,129	120
2796	0.61	136,129	120

IRIS: Sit-N-Stare North Pole

2013-09-29T05:29:28 to 2013-09-29T06:20:05

Science Goal: Medium sit-and-stare 0.3"x60" 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Sit-N-Stare North Pole

Target: AR

Pointing: xcen=-3 ycen=971,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	63,69	300
2796	0.17	63,69	300

IRIS: AR 11810

2013-08-07T20:48:34 to 2013-08-07T21:21:21

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11810

Target: (NONE)

Pointing: xcen=310 ycen=-419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	287,182	80
2832	2.05	287,182	14
1400	0.34	287,182	79
2796	0.34	287,182	78

IRIS: Flare Watch, AR 12387

2015-07-21T22:29:16 to 2015-07-21T22:45:43

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=74 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	295,182	48
2832	1.37	295,182	12
1400	0.34	295,182	48
2796	0.34	295,182	48

IRIS: Medium dense raster AR 12321 leading spot

2015-04-14T19:46:15 to 2015-04-14T20:54:22

Science Goal: Medium dense 8-step raster 2.32x60 8s Deep x 2 Spatial x 2, Spectral x 2

Program: Medium dense raster AR 12321 leading spot

Target: SS

Pointing: xcen=-456 ycen=322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	64,69	324
2832	0.21	64,69	324
1400	0.21	64,69	324
2796	0.21	64,69	324

IRIS: BBSO AR12570

2016-08-01T18:00:15 to 2016-08-01T20:09:52

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO AR12570

Target: AR

Pointing: xcen=-277 ycen=79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.26	123,129	500
1400	0.26	123,129	500
2796	0.26	123,129	500

IRIS: AR 12671 (middle region)

2017-08-18T21:04:37 to 2017-08-18T22:23:18

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: AR 12671 (middle region)

Target: AR

Pointing: xcen=-324 ycen=54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	128
2832	0.61	184,129	128
1400	0.62	184,129	127
2796	0.61	184,129	128

IRIS: BBSO AR 12562 (Yan)

2016-07-09T17:10:15 to 2016-07-09T21:51:55

Science Goal: Large coarse 2-step raster 2x120 2s Si IV Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO AR 12562 (Yan)

Target: AR

Pointing: xcen=-737 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	122,129	4999

IRIS: AR12454 large dense 320-step

2015-11-18T16:30:17 to 2015-11-18T17:20:17

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 1 Lossless compression

Program: AR12454 large dense 320-step

Target: AR

Pointing: xcen=-87 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	233,129	80
2832	0.63	233,129	80
1400	0.63	233,129	80
2796	0.63	233,129	80

IRIS: Repeated raster scans of AR11875

2013-10-22T20:59:38 to 2013-10-23T01:00:42

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Repeated raster scans of AR11875

Target: AR

Pointing: xcen=-174 ycen=31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	232,182	800
2796	0.3	232,182	800

IRIS: A1: QS monitoring

2022-06-08T04:20:06 to 2022-06-08T04:38:10

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

249606 matches
prev 1...9 10 11 12 13 14 15 16 [17] 18 ...16641 next