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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252443 matches
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IRIS: IHOP249 Spicule, parallel 10" off limb

2014-04-15T01:19:44 to 2014-04-15T03:19:40

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

Program: IHOP249 Spicule, parallel 10" off limb

Target: SP

Pointing: xcen=-4 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	120,129	379
2796	0.32	120,129	379

IRIS: IHOP245 Flare watch AR12032/12033

2014-04-13T08:54:19 to 2014-04-13T17:03:30

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: IHOP245 Flare watch AR12032/12033

Target: AR

Pointing: xcen=-176 ycen=318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	184,129	1599
1400	0.31	184,129	1599

IRIS: Flare watch at AR11996, coordination with EIS

2014-03-14T08:29:36 to 2014-03-14T10:58:57

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 15 FUV spectrally rebinned x 4

Program: Flare watch at AR11996, coordination with EIS

Target: AR

Pointing: xcen=984 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.53	134,129	280
1400	0.53	134,129	279

IRIS: Very large dense raster, mu=.5, 30s, QS

2014-03-06T10:04:51 to 2014-03-06T13:33:59

Science Goal: Very large dense raster 131.7x175 400s Si IV Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Very large dense raster, mu=.5, 30s, QS

Target: QS

Pointing: xcen=-9 ycen=837,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	306,182	399

IRIS: Flarewatch AR 11944

2014-01-04T04:40:43 to 2014-01-04T05:19:54

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR 11944

Target: AR

Pointing: xcen=-749 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	126
2796	0.31	127,129	126

IRIS: Sit n Stare in mixed polarity AR 11909

2013-12-05T21:58:00 to 2013-12-05T22:40:27

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Sit n Stare in mixed polarity AR 11909

Target: FA

Pointing: xcen=445 ycen=-293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	169,182	140
2832	1.52	169,182	28
1400	0.25	169,182	168
2796	0.25	169,182	168

IRIS: Quiet sun, mu=1.0, sit and stare

2013-11-16T07:33:45 to 2013-11-16T08:08:45

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=1.0, sit and stare

Target: QS

Pointing: xcen=-1 ycen=-49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1	121,129	35
2832	5	121,129	7
1400	0.83	121,129	42
2796	0.83	121,129	42

IRIS: AR11890, flare watch

2013-11-11T20:31:31 to 2013-11-11T21:09:12

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11890, flare watch

Target: AR

Pointing: xcen=584 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	191,182	224
2796	0.17	191,182	223

IRIS: AR 11850, BBSO Context

2013-09-23T19:34:11 to 2013-09-23T19:40:23

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR 11850, BBSO Context

Target: (NONE)

Pointing: xcen=-409 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	188,129	32
2832	0.78	188,129	8
1400	0.19	188,129	32
2796	0.19	188,129	32

IRIS: AR 11836: large coarse raster, SST context

2013-08-29T06:09:35 to 2013-08-29T06:25:13

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Deep x 2

Program: AR 11836: large coarse raster, SST context

Target: (NONE)

Pointing: xcen=-725 ycen=145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	251,128	80
1400	0.2	251,128	80
2796	0.2	251,128	80

IRIS: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

2013-08-22T05:34:44 to 2013-08-22T08:54:44

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble test at N pole, w roll +45

Target: (NONE)

Pointing: xcen=11 ycen=939,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	174,182	586
1400	0.34	174,182	584

IRIS:

2013-08-02T05:16:53 to 2013-08-02T06:03:12

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

Program:

Target: (NONE)

Pointing: xcen=148 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	56,60	240
2832	1.16	56,60	40
1400	0.19	56,60	240
2796	0.19	56,60	240

SOT: Filament w/La Palma

2007-04-15T08:30:50 to 2007-04-15T10:38:24

Science Goal: Filaments; LMB; filament

Program: Spicules, Ha+Ca H 1Kx2K, 2x2,30s, 2hours

Target: filament

Pointing: xcen=-414 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.5	163,163	95
Ca II H line	0.5	111,111	95

IRIS: BBSO Coordination

2021-11-29T20:16:53 to 2021-11-29T21:15:17

Science Goal: Large coarse 8-step raster 14x120 8s Si IV 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: CH

Pointing: xcen=273 ycen=837,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	28
1400	0.35	133,130	168
2796	0.35	133,130	168

IRIS: Filament tracking

2018-09-27T19:20:15 to 2018-09-27T21:32:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament tracking

Target: FI

Pointing: xcen=651 ycen=580,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	640
2832	0.21	281,182	639
1400	0.21	281,182	640
2796	0.21	281,182	640

252443 matches
prev 1...185 186 [187] 188 189 190 191 192 193 194 ...16830 next