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: Synoptic AR program

2014-05-23T05:17:00 to 2014-05-23T05:23:04

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

Program: Synoptic AR program

Target: AR

Pointing: xcen=-522 ycen=-167,

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: IHOP 249 Spicule Evolution, -45 roll

2014-02-19T18:07:46 to 2014-02-19T19:04:25

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: IHOP 249 Spicule Evolution, -45 roll

Target: SP

Pointing: xcen=16 ycen=-988,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.38	121,129	150
2832	1.89	121,129	30
1400	0.31	121,129	180

IRIS: Low Rate Flare Watch

2014-02-16T13:49:18 to 2014-02-16T19:11:52

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: Low Rate Flare Watch

Target: AR

Pointing: xcen=808 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	136,128	600
1400	0.54	136,128	600

IRIS: Flarewatch AR11944 Large coarse raster

2014-01-08T12:30:41 to 2014-01-08T13:20:46

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR11944 Large coarse raster

Target: AR

Pointing: xcen=162 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	246,129	160
2796	0.31	246,129	160

IRIS: E Limb, QS, Spicule

2013-09-23T01:04:42 to 2013-09-23T01:49:39

Science Goal: Two-step sparse raster 1"x50" 2s Si IV Mg II h/k Deep x 8 SJI cadence 10x faster

Program: E Limb, QS, Spicule

Target: (NONE)

Pointing: xcen=-963 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	55,60	148
2796	0.3	55,60	148

IRIS: E Limb, QS, Spicule

2013-09-23T00:09:46 to 2013-09-23T00:54:43

Science Goal: Two-step sparse raster 1"x50" 2s Si IV Mg II h/k Deep x 8 SJI cadence 10x faster

Program: E Limb, QS, Spicule

Target: (NONE)

Pointing: xcen=-963 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	55,60	148
2796	0.3	55,60	148

IRIS: Quiet Sun, Hinode/SST Coord.

2013-09-18T08:00:02 to 2013-09-18T11:30:03

Science Goal: Two-step sparse raster 1"x50" 2s C II Si IV Mg II h/k Deep x 4 SJI cadence 3x faster

Program: Quiet Sun, Hinode/SST Coord.

Target: (NONE)

Pointing: xcen=37 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.39	57,60	535
1400	0.39	57,60	533
2796	0.39	57,60	534

IRIS: Quiet Sun, Hinode/SST context

2013-09-16T07:38:07 to 2013-09-16T07:48:35

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Quiet Sun, Hinode/SST context

Target: (NONE)

Pointing: xcen=1 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,129	32
2832	1.31	188,129	8
1400	0.33	188,129	32
2796	0.33	188,129	32

IRIS: Coronal hole boundary, fast Si IV

2013-09-13T05:09:15 to 2013-09-13T05:27:58

Science Goal: Large sit-and-stare 0.3"x120" 1s Si IV Deep x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: Coronal hole boundary, fast Si IV

Target: (NONE)

Pointing: xcen=153 ycen=308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	120,129	300

IRIS: Filament in quiet sun

2013-09-12T22:08:56 to 2013-09-12T23:21:37

Science Goal: Four-step coarse raster 6"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Filament in quiet sun

Target: (NONE)

Pointing: xcen=-3 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	61,60	217
1400	0.33	61,60	217
2796	0.33	61,60	217

IRIS: Wobble Calibration (on disk plage, no roll, for spectrograph)

2013-09-10T14:13:59 to 2013-09-10T15:53:59

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

Program: Wobble Calibration (on disk plage, no roll, for spectrograph)

Target: (NONE)

Pointing: xcen=292 ycen=-423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	300
1400	0.33	174,182	300

IRIS: DST coord, pointing 3

2013-09-08T15:27:36 to 2013-09-08T15:47:25

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: DST coord, pointing 3

Target: (NONE)

Pointing: xcen=70 ycen=879,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	56,60	60
1400	0.33	56,60	60
2796	0.33	56,60	60

IRIS: Wobble phase test at -90 degrees

2013-08-29T20:16:12 to 2013-08-29T21:56:12

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

Program: Wobble phase test at -90 degrees

Target: (NONE)

Pointing: xcen=-954 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	300
1400	0.33	174,182	300

IRIS: Four-step sparse raster 3"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-16T06:23:15 to 2013-08-16T06:52:34

Science Goal: Four-step sparse raster 3"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11817, four-step sparse raster

Target: (NONE)

Pointing: xcen=525 ycen=-416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	58,60	86
2832	2.11	58,60	14
1400	0.34	58,60	87
2796	0.35	58,60	85

IRIS: Wobble at N Pole ID=12

2013-08-13T02:10:29 to 2013-08-13T03:50:29

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble at N Pole ID=12

Target: (NONE)

Pointing: xcen=10 ycen=943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	300

249720 matches
prev 1...345 346 347 348 349 350 351 [352] 353 354 ...16648 next