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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252401 matches
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IRIS: BBSO/Cyra coordination: Deep exp prominence at W limb

2014-09-20T17:01:07 to 2014-09-20T18:08:01

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: BBSO/Cyra coordination: Deep exp prominence at W limb

Target: FI

Pointing: xcen=945 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	191,182	32
2832	8.36	191,182	8
1400	2.09	191,182	32
2796	2.09	191,182	32

IRIS: sit and stare watch on AR 12139

2014-08-17T18:29:38 to 2014-08-17T19:49:13

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

Program: sit and stare watch on AR 12139

Target: AR

Pointing: xcen=79 ycen=102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	250
2796	0.32	121,129	250

IRIS: Active Region Raster Timeseries

2014-05-28T23:09:36 to 2014-05-29T03:20:29

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Active Region Raster Timeseries

Target: AR

Pointing: xcen=374 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	184,129	800
2796	0.31	184,129	800

IRIS: AR Flare Watch

2014-05-25T21:56:48 to 2014-05-26T06:48:05

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: AR Flare Watch

Target: AR

Pointing: xcen=14 ycen=-174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	127,129	3098
2796	0.17	127,129	3099

IRIS: Quiet Sun Throughput monitoring

2014-05-23T04:20:22 to 2014-05-23T04:38:26

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 Throughput monitoring

Target: QS

Pointing: xcen=-2 ycen=-0,

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, slit inclined to limb, SJI 2796, 1400, 1330

2014-05-13T21:37:36 to 2014-05-13T22:49:38

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Coronal Hole Spicules, slit inclined to limb, SJI 2796, 1400, 1330

Target: CH

Pointing: xcen=617 ycen=-736,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	61,66	270
1400	0.27	61,66	270
2796	0.27	61,66	270

IRIS: Focus calibration

2014-03-14T05:10:04 to 2014-03-14T05:27:20

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus calibration

Target: QS

Pointing: xcen=192 ycen=196,

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: 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: AR dynamics for 11959

2014-01-28T19:09:30 to 2014-01-28T19:54:53

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 4

Program: AR dynamics for 11959

Target: AR

Pointing: xcen=761 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	124,129	240
2796	0.19	124,129	240

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: Raster of AR 11916

2013-12-09T07:10:51 to 2013-12-09T07:44:11

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Raster of AR 11916

Target: AR

Pointing: xcen=634 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	308,182	96
2832	2.08	308,182	16
1400	0.35	308,182	96
2796	0.35	308,182	96

IRIS: Deep exposures on sunspot

2013-11-23T20:31:01 to 2013-11-23T21:04:26

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Deep exposures on sunspot

Target: AR

Pointing: xcen=901 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.36	295,182	4
1400	2.09	295,182	16
2796	2.09	295,182	16

IRIS: AR11897, very large dense 64-step raster

2013-11-19T00:46:30 to 2013-11-19T01:35:02

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: AR11897, very large dense 64-step raster

Target: AR

Pointing: xcen=393 ycen=-369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	191,182	286
2796	0.17	191,182	287

IRIS: AR11884, flare watch

2013-11-05T07:56:36 to 2013-11-05T08:33:39

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

Program: AR11884, flare watch

Target: AR

Pointing: xcen=653 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	191,182	112
1400	0.33	191,182	112
2796	0.33	191,182	112

IRIS: FUV Background Calibration

2013-10-16T00:14:41 to 2013-10-16T00:15:43

Science Goal: Very large sit-and-stare 0.3"x175" 1s Mg II h/k Mg II w Deep x 30 Spatial x 2, Spectral x 4

Program: FUV Background Calibration

Target: (NONE)

Pointing: xcen=5 ycen=-666,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	168,182	1
2796	-1	168,182	1

252401 matches
prev 1...329 330 331 332 333 334 335 336 [337] 338 ...16827 next