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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253509 matches
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IRIS: A1: QS sensitivity monitoring

2014-08-23T04:20:24 to 2014-08-23T04:38:28

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 sensitivity monitoring

Target: QS

Pointing: xcen=93 ycen=412,

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: Coronal hole spicules at limb, slit "parallel" to limb

2014-08-18T05:02:21 to 2014-08-18T07:51:48

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 8

Program: Coronal hole spicules at limb, slit "parallel" to limb

Target: CH

Pointing: xcen=555 ycen=-781,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	61,66	524
2796	0.32	61,66	525

IRIS: Very large dense raster of CH

2014-07-05T00:00:30 to 2014-07-05T03:30:55

Science Goal: Very large dense raster 131.7x175 400s C II Mg II h/k Deep x 30 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Very large dense raster of CH

Target: CH

Pointing: xcen=199 ycen=-797,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	308,182	199
2796	1.07	308,182	197

IRIS: Focus calibration on weak plage

2014-06-06T04:19:56 to 2014-06-06T04:37:12

Science Goal: Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Focus calibration on weak plage

Target: QS

Pointing: xcen=-21 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Coronal Hole near S. Pole

2014-05-06T20:34:28 to 2014-05-06T21:48:53

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4 FUV spectrally rebinned x 2

Program: Coronal Hole near S. Pole

Target: CH

Pointing: xcen=-372 ycen=-643,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	119,129	450

IRIS: IHOP249 Spicules, Roll -90 N. Pole

2014-04-12T01:07:31 to 2014-04-12T03:22:19

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

Program: IHOP249 Spicules, Roll -90 N. Pole

Target: SP

Pointing: xcen=-3 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	426
2796	0.32	121,129	426

IRIS: AR flare watch

2014-03-20T19:54:28 to 2014-03-20T21:12:39

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Deep x 15 Spatial x 1, Spectral x 2 FUV spectrally rebinned x 2

Program: AR flare watch

Target: AR

Pointing: xcen=353 ycen=318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	136,129	144
1400	0.54	136,129	144

IRIS: Flare watch at AR 11991

2014-03-01T10:21:28 to 2014-03-01T11:04:42

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: Flare watch at AR 11991

Target: AR

Pointing: xcen=-465 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	75,69	80
1400	0.54	75,69	80

IRIS: West Limb Raster, off limb

2014-02-22T19:29:28 to 2014-02-22T20:40:44

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: West Limb Raster, off limb

Target: QS

Pointing: xcen=686 ycen=703,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	125,129	224
1400	0.32	125,129	223

IRIS: Flare Watch, AR11968

2014-02-09T18:45:21 to 2014-02-09T19:44:14

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

Program: Flare Watch, AR11968

Target: AR

Pointing: xcen=939 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	188
1400	0.31	134,129	188

IRIS: Sensitivity Monitoring of Quiet Sun Near Disk Center

2014-01-17T04:50:24 to 2014-01-17T05:07:39

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: Sensitivity Monitoring of Quiet Sun Near Disk Center

Target: QS

Pointing: xcen=-1 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Large Dense Raster of AR11944

2014-01-14T14:53:30 to 2014-01-14T14:57:49

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Large Dense Raster of AR11944

Target: AR

Pointing: xcen=948 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	126,129	24
2796	0.18	126,129	24

IRIS: Flare watch at AR11934: SOT coordination

2013-12-30T04:03:09 to 2013-12-30T04:41:38

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

Program: Flare watch at AR11934: SOT coordination

Target: AR

Pointing: xcen=712 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	128
2796	0.3	246,129	128

IRIS: Raster scan of AR11931

2013-12-25T18:34:51 to 2013-12-25T19:07:30

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4

Program: Raster scan of AR11931

Target: AR

Pointing: xcen=244 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	308,182	100
1400	0.33	308,182	100
2796	0.33	308,182	100

IRIS: AR11890, dense raster, 30s exposures

2013-11-07T05:34:54 to 2013-11-07T06:08:27

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, dense raster, 30s exposures

Target: AR

Pointing: xcen=-374 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

253509 matches
prev 1...377 378 379 380 381 382 383 384 [385] 386 ...16901 next