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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222765 matches
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IRIS: Flare Watch, AR 12387

2015-07-21T20:42:44 to 2015-07-21T22:21:28

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=59 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	295,182	287
2832	1.39	295,182	71
1400	0.35	295,182	285
2796	0.35	295,182	286

IRIS: Chromospheric heating w SST [UiO]

2014-06-14T07:29:31 to 2014-06-14T10:47:23

Science Goal: Dense synoptic raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Chromospheric heating w SST [UiO]

Target: AR

Pointing: xcen=221 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	202,182	689
2832	1.43	202,182	138
1400	0.29	202,182	690
2796	0.29	202,182	690

IRIS: SST coordination (Librecht) AR12564

2016-07-12T15:00:17 to 2016-07-12T16:43:10

Science Goal: Large dense 96-step raster 31.35x120 96s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination (Librecht) AR12564

Target: AR

Pointing: xcen=-647 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	154,129	384
1400	0.27	154,129	383
2796	0.27	154,129	384

IRIS: BBSO coordination on AR12553

2016-06-14T17:43:15 to 2016-06-14T22:01:00

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

Program: BBSO coordination on AR12553

Target: AR

Pointing: xcen=-359 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	149,129	756
2832	1.36	149,129	189
2796	0.34	149,129	756

IRIS: Sunspot umbra sit and stare with full spectra

2014-05-03T08:30:20 to 2014-05-03T11:29:19

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2

Program: Sunspot umbra sit and stare with full spectra

Target: AR

Pointing: xcen=22 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	6.18	122,129	29
1400	1.24	122,129	145
2796	1.03	122,129	174

TRACE: M3.6 and later C1.5 flare in AR 8440 with flows, eruption

1999-01-16T12:01:42 to 1999-01-16T13:13:45

Science Goal:

Program:

Target:

Pointing: xcen=-640 ycen=400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: AR 12671 (HOP306)

2017-08-19T19:49:37 to 2017-08-19T21:09:25

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: AR 12671 (HOP306)

Target: AR

Pointing: xcen=-247 ycen=82,

saaIntervals hiIntervals

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

IRIS: BBSO coordination AR 12659

2017-05-27T17:01:41 to 2017-05-27T22:07:42

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 AR 12659

Target: AR

Pointing: xcen=739 ycen=246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	148,129	880
2832	1.39	148,129	220
2796	0.35	148,129	880

IRIS: IHOP 248, Coronal Rain, -90 roll

2014-05-07T01:11:14 to 2014-05-07T02:10:39

Science Goal: Medium coarse 4-step raster 6x60 4s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: IHOP 248, Coronal Rain, -90 roll

Target: CR

Pointing: xcen=961 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	67,67	190
2796	0.31	67,67	190

IRIS: AR 11850: Rapid Dense Raster of Emerging Flux Region

2013-09-25T08:09:43 to 2013-09-25T10:05:32

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11850: Rapid Dense Raster of Emerging Flux Region

Target: AR

Pointing: xcen=-59 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	56,60	600
2832	1.16	56,60	100
1400	0.19	56,60	600
2796	0.19	56,60	600

IRIS: NVST/CHASE COordination on AR13152

2022-11-30T03:05:55 to 2022-11-30T03:46:40

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: NVST/CHASE COordination on AR13152

Target: AR

Pointing: xcen=219 ycen=455,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	135,130	171
2832	0.72	135,130	57
1400	0.18	135,130	228

TRACE: interesting activity

2007-07-27T12:37:35 to 2007-07-27T23:57:03

Science Goal:

Program:

Target:

Pointing: xcen=319 ycen=-386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Low-datarate flare watch

2014-10-26T18:52:50 to 2014-10-27T08:23:08

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Low-datarate flare watch

Target: AR

Pointing: xcen=606 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	121,129	1499
2796	0.54	121,129	1499

IRIS: AR 11836: sunspot, Hinode/DST/BBSO coordination, sit-and-stare

2013-08-31T15:59:35 to 2013-08-31T17:54:29

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

Program: AR 11836: sunspot, Hinode/DST/BBSO coordination, sit-and-stare

Target: (NONE)

Pointing: xcen=-330 ycen=73,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	65,69	580
1400	0.2	65,69	580
2796	0.2	65,69	580

IRIS: BBSO coordination AR 12659

2017-05-28T16:39:41 to 2017-05-28T22:06:59

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

Program: BBSO coordination AR 12659

Target: AR

Pointing: xcen=835 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	149,129	947
2832	1.38	149,129	237
2796	0.35	149,129	948

222765 matches
prev 1...17 18 19 [20] 21 22 23 24 25 26 ...14851 next