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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249720 matches
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IRIS: Flare watch on AR12473

2016-01-01T21:30:15 to 2016-01-01T22:19:13

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1

Program: Flare watch on AR12473

Target: AR

Pointing: xcen=873 ycen=-316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	200
2832	0.24	67,68	200
2796	0.24	67,68	200

IRIS: Plage tracking at various mu (AR 12472)

2015-12-23T10:04:28 to 2015-12-23T10:59:44

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

Program: Plage tracking at various mu (AR 12472)

Target: AR

Pointing: xcen=-855 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	99
2796	0.56	169,182	99

IRIS: Off-limb Coronal Rain w/ DST

2015-12-07T15:28:00 to 2015-12-07T16:26:59

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Coronal Rain w/ DST

Target: CR

Pointing: xcen=-1017 ycen=-127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	169,182	187
2796	0.32	169,182	187

IRIS: Evolution of Unnamed AR near CH

2015-12-05T09:52:02 to 2015-12-05T10:43:33

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

Program: Evolution of Unnamed AR near CH

Target: AR

Pointing: xcen=168 ycen=376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,129	80
2832	0.64	233,129	80
1400	0.64	233,129	80
2796	0.64	233,129	80

IRIS: AR Plage O I line dynamics

2015-11-27T05:15:04 to 2015-11-27T06:14:47

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

Program: AR Plage O I line dynamics

Target: AR

Pointing: xcen=340 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	120,129	98
2796	0.6	120,129	99

IRIS: SST Coord: EF in QS Context

2015-08-28T12:03:43 to 2015-08-28T12:16:23

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: SST Coord: EF in QS Context

Target: QS

Pointing: xcen=-5 ycen=926,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.47	61,66	27
1400	0.47	61,66	27
2796	0.47	61,66	27

IRIS: A1: QS Monitoring

2015-08-25T04:19:16 to 2015-08-25T04:37:20

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=3,

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 289, Large Sit-and-Stare

2015-07-21T12:25:43 to 2015-07-21T15:10:04

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: HOP 289, Large Sit-and-Stare

Target: FI

Pointing: xcen=722 ycen=-458,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	121,129	300
2796	0.55	121,129	300

IRIS: DST coordination: sunspot umbra, trailing spot AR 12315

2015-03-31T17:32:43 to 2015-03-31T19:48:52

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Mg II h/k Deep x 30

Program: DST coordination: sunspot umbra, trailing spot AR 12315

Target: AR

Pointing: xcen=680 ycen=-239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	191,182	128
2796	1.06	191,182	128

IRIS: Loop Footpoint Variability

2015-02-24T17:19:15 to 2015-02-24T18:36:48

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Loop Footpoint Variability

Target: AR

Pointing: xcen=64 ycen=451,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	121,129	430
2796	0.18	121,129	430

IRIS: flare watch AR12268

2015-01-26T23:51:35 to 2015-01-27T00:53:58

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 4 FUV spectrally rebinned x 2

Program: flare watch AR12268

Target: AR

Pointing: xcen=-347 ycen=-80,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	124,129	175
2832	0.36	124,129	175
1400	0.36	124,129	175
2796	0.36	124,129	175

IRIS: flare watch AR12268

2015-01-25T16:58:53 to 2015-01-25T18:00:56

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 2 Spatial x 2, Spectral x 2

Program: flare watch AR12268

Target: AR

Pointing: xcen=-608 ycen=-127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	170,182	294
2832	0.21	170,182	294
1400	0.21	170,182	294
2796	0.21	170,182	294

IRIS: HOP 274 AR12259

2015-01-14T16:04:25 to 2015-01-14T17:03:40

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8

Program: HOP 274 AR12259

Target: AR

Pointing: xcen=56 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.49	121,130	122
1400	0.49	121,130	122
2796	0.49	121,130	122

IRIS: AR tracking

2015-01-01T04:38:21 to 2015-01-01T05:35:06

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 8

Program: AR tracking

Target: AR

Pointing: xcen=-69 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	134,130	171
2796	0.33	134,130	172

IRIS: Flare Watch AR 12241

2014-12-22T20:19:54 to 2014-12-22T21:16:30

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare Watch AR 12241

Target: AR

Pointing: xcen=683 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	145,129	212
2796	0.27	145,129	212

249720 matches
prev 1...369 370 [371] 372 373 374 375 376 377 378 ...16648 next