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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252382 matches
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TRACE: Large Prominent Filament in 195

2007-08-01T10:46:22 to 2007-08-02T00:22:55

Science Goal:

Program:

Target:

Pointing: xcen=416 ycen=-480,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Multiple filament eruptions

1999-02-14T18:39:40 to 1999-02-14T23:59:59

Science Goal:

Program:

Target:

Pointing: xcen=-859 ycen=302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Hop 245 - flares and microflares AR 12321

2015-04-14T10:36:19 to 2015-04-14T17:42:42

Science Goal: Large coarse 4-step raster 6x120 4s C II Si IV Deep x 8

Program: Hop 245 - flares and microflares AR 12321

Target: AR

Pointing: xcen=-613 ycen=268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	126,129	1330
1400	0.32	126,129	1329

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

IRIS: Large sit and stare on leading sunspot of AR12524

2016-03-24T16:49:28 to 2016-03-24T21:18:14

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

Program: Large sit and stare on leading sunspot of AR12524

Target: AR

Pointing: xcen=477 ycen=349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	169,182	492
2796	0.55	169,182	492

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

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: High-cadence flare watch

2022-05-24T11:57:05 to 2022-05-24T16:49:42

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: High-cadence flare watch

Target: AR

Pointing: xcen=559 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1785

IRIS: Low-telemetry flare watch

2022-05-25T14:34:37 to 2022-05-25T16:51:07

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=809 ycen=375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	856

IRIS: Flare Watch, AR 12387

2015-07-21T18:56:02 to 2015-07-21T20:34:46

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=43 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	295,182	288
2832	1.37	295,182	72
1400	0.34	295,182	288
2796	0.34	295,182	288

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: IHOP 245, Small Flares

2014-04-19T22:54:19 to 2014-04-20T07:33:49

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8

Program: IHOP 245, Small Flares

Target: AR

Pointing: xcen=713 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	134,129	1640
1400	0.32	134,129	1638

IRIS: GREGOR coordination

2016-06-07T17:03:33 to 2016-06-07T17:53:57

Science Goal: Medium dense 96-step raster 31.35x60 96s C II Si IV Mg II w Deep x 4

Program: GREGOR coordination

Target: EF

Pointing: xcen=332 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.26	94,66	192
2832	0.26	94,66	192
1400	0.26	94,66	192

IRIS: long movie of emerging AR

2014-03-09T11:29:52 to 2014-03-09T21:39:03

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 4

Program: long movie of emerging AR

Target: AR

Pointing: xcen=442 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.98	61,67	625
2832	4.87	61,67	125
1400	0.81	61,67	749
2796	0.81	61,67	750

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

252382 matches
prev 1...9 10 11 12 13 14 15 16 [17] 18 ...16826 next