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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256346 matches
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IRIS: Quiet Sun Monitoring

2015-07-26T04:09:18 to 2015-07-26T04:27:22

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: Quiet Sun Monitoring

Target: QS

Pointing: xcen=334 ycen=57,

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: B1: AR tracking (big sunspot)

2014-11-23T06:24:28 to 2014-11-23T06:42:33

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking (big sunspot)

Target: AR

Pointing: xcen=605 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: 400-step AR Scan

2014-10-20T22:19:51 to 2014-10-21T01:49:37

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 30 Spatial x 4, Spectral x 1

Program: 400-step AR Scan

Target: AR

Pointing: xcen=571 ycen=-224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	307,182	200
1400	1.05	307,182	200

IRIS: HOP 268: TR and coronal response to MMFs

2014-10-19T12:00:52 to 2014-10-19T13:58:57

Science Goal: Sparse synoptic raster 35x175 36s Si IV Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: HOP 268: TR and coronal response to MMFs

Target: AR

Pointing: xcen=345 ycen=-229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.64	204,182	72
1400	0.33	204,182	360

IRIS: Stellar Calibration HD 91316

2014-08-30T08:53:00 to 2014-08-30T09:07:59

Science Goal: HD91316-pointing8

Program: Stellar Calibration HD 91316

Target: (NONE)

Pointing: xcen=1276 ycen=517,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	369,182	8
1400	2	369,182	7

IRIS: Low Mem Flare Watch

2014-08-28T12:35:34 to 2014-08-28T16:49:42

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

Program: Low Mem Flare Watch

Target: AR

Pointing: xcen=230 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	67,65	820
2796	0.31	67,65	820

IRIS: Penumbral dynamics

2014-03-16T01:37:15 to 2014-03-16T02:38:41

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

Program: Penumbral dynamics

Target: AR

Pointing: xcen=550 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	59,67	1100

IRIS: Light bridge: coordination with HINODE

2013-10-26T11:29:38 to 2013-10-26T14:03:44

Science Goal: Large sparse 2-step raster 1x120 2s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Light bridge: coordination with HINODE

Target: AR

Pointing: xcen=686 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	122,129	500
2796	0.31	122,129	500

IRIS: AR 11841, Sunspot, Fast SJI Mg II h/k

2013-09-17T05:56:56 to 2013-09-17T06:19:46

Science Goal: Medium sit-and-stare 0.3"x60" 1s Mg II h/k Deep x 2 SJI cadence 10x faster

Program: AR 11841, Sunspot, Fast SJI Mg II h/k

Target: (NONE)

Pointing: xcen=7 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.06	61,69	400

IRIS: BBSO coordination - AR 12744

2019-07-10T16:55:32 to 2019-07-10T18:18:17

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: BBSO coordination - AR 12744

Target: AR

Pointing: xcen=-68 ycen=-495,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	240
2832	0.34	153,129	240
1400	0.34	153,129	240
2796	0.34	153,129	240

IRIS: SST coordination AR 12683 high data rate

2017-10-03T07:30:19 to 2017-10-03T10:49:07

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Deep x 0.5 FUV spectrally rebinned x 4

Program: SST coordination AR 12683 high data rate

Target: AR

Pointing: xcen=343 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.95	65,67	210
1400	0.16	65,67	1260
2796	0.16	65,67	1260

IRIS: B1: AR tracking

2017-09-03T15:38:18 to 2017-09-03T15:56:23

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking

Target: AR

Pointing: xcen=-49 ycen=-267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP 336 pointing 3

2017-07-04T01:42:59 to 2017-07-04T02:32:51

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

Program: HOP 336 pointing 3

Target: QS

Pointing: xcen=46 ycen=642,

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: Explosive events

2016-12-21T07:44:24 to 2016-12-21T08:16:38

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events

Target: AR

Pointing: xcen=590 ycen=-360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,129	1400

IRIS: Explosive events study on AR 12602

2016-10-14T18:47:22 to 2016-10-14T20:04:54

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events study on AR 12602

Target: AR

Pointing: xcen=-537 ycen=27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2715

256346 matches
prev 1...113 114 115 [116] 117 118 119 120 121 122 ...17090 next