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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249690 matches
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IRIS: Low-lying loop study

2020-05-20T20:12:38 to 2020-05-20T21:29:18

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

Program: Low-lying loop study

Target: AR

Pointing: xcen=-496 ycen=522,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	250
2796	0.31	127,129	250

IRIS: Outgoing ARs at West limb

2016-05-10T07:18:54 to 2016-05-10T09:30:47

Science Goal: Very large coarse 4-step raster 6x175 4s C II Mg II h/k Mg II w Deep x 15 FUV spectrally rebinned x 2

Program: Outgoing ARs at West limb

Target: AR

Pointing: xcen=895 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	175,182	120
2832	1.1	175,182	120
2796	1.1	175,182	120

IRIS: HOP 247: Footpoints of Hot Loops

2014-05-25T11:51:02 to 2014-05-25T14:20:44

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

Program: HOP 247: Footpoints of Hot Loops

Target: AR

Pointing: xcen=-328 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	121,129	830
2796	0.18	121,129	830

IRIS: Flare watch for AR on SE limb

2014-01-28T07:30:21 to 2014-01-28T08:07:56

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

Program: Flare watch for AR on SE limb

Target: AR

Pointing: xcen=-918 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	120
1400	0.32	134,129	119

IRIS:

2013-07-30T06:48:44 to 2013-07-30T07:30:28

Science Goal: Two-step sparse raster 1"x50" 2s Si IV Deep x 4 SJI cadence 3x faster

Program:

Target: (NONE)

Pointing: xcen=818 ycen=-107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	51,60	480

IRIS: ALMA coordination, target T3

2018-06-24T16:03:05 to 2018-06-24T16:31:14

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA coordination, target T3

Target: QS

Pointing: xcen=-817 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	128
2832	0.22	106,66	128
1400	0.22	106,66	128
2796	0.22	106,66	128

IRIS: HOP 308 w/ BBSO AR Filaments - AR12539

2016-05-05T16:29:13 to 2016-05-05T21:58:59

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

Program: HOP 308 w/ BBSO AR Filaments - AR12539

Target: AR

Pointing: xcen=267 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	138,129	1564
2832	0.21	138,129	1564
1400	0.21	138,129	1564
2796	0.21	138,129	1564

IRIS: AR 11836: sunspot, high cadence sit-and-stare for waves

2013-08-30T13:09:28 to 2013-08-30T15:24:27

Science Goal: Medium sit-and-stare 0.3"x60" 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11836: sunspot, high cadence sit-and-stare for waves

Target: (NONE)

Pointing: xcen=-538 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	64,70	800
2796	0.17	64,70	800

IRIS:

2013-07-31T21:20:47 to 2013-07-31T22:34:07

Science Goal: Two-step coarse raster 2"x50" 2s C II Si IV Mg II h/k Deep x 4

Program:

Target: (NONE)

Pointing: xcen=-50 ycen=-957,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	57,60	220
1400	0.33	57,60	220
2796	0.33	57,60	220

IRIS: Large sparse 64-step rasters on AR 12544

2016-05-17T05:32:58 to 2016-05-17T06:08:20

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: Large sparse 64-step rasters on AR 12544

Target: AR

Pointing: xcen=451 ycen=386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	184,129	31
2832	1.18	184,129	30
1400	1.14	184,129	31
2796	1.11	184,129	32

IRIS: AR 11836: context raster

2013-09-01T12:29:35 to 2013-09-01T12:45:13

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

Program: AR 11836: context raster

Target: (NONE)

Pointing: xcen=-168 ycen=92,

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:

2013-07-19T12:01:13 to 2013-07-19T13:41:12

Science Goal: wav. cal.

Program:

Target: (NONE)

Pointing: xcen=-198 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1	174,182	100
1400	1	174,182	100

IRIS: HOP 257/SST Program D

2015-10-11T08:05:08 to 2015-10-11T11:02:14

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 257/SST Program D

Target: EF

Pointing: xcen=-600 ycen=48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	73,69	856
2832	0.83	73,69	214
1400	0.21	73,69	856
2796	0.21	73,69	856

IRIS: Time-killer at AR 12157

2014-09-07T23:59:47 to 2014-09-08T06:08:39

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: Time-killer at AR 12157

Target: AR

Pointing: xcen=-474 ycen=-322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,129	704

IRIS: Long sequence on AR 11974 following spots

2014-02-12T21:54:58 to 2014-02-13T03:32:11

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 4 FUV spectrally rebinned x 2

Program: Long sequence on AR 11974 following spots

Target: AR

Pointing: xcen=111 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	134,129	1841
1400	0.18	134,129	1841

249690 matches
prev 1...41 42 43 44 45 46 47 48 [49] 50 ...16646 next