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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249780 matches
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IRIS:

2013-07-29T13:42:01 to 2013-07-29T14:09:01

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 30 Lossless compression

Program:

Target: (NONE)

Pointing: xcen=914 ycen=-135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5.62	172,182	5
2832	-1	172,182	1
1400	4.5	172,182	6
2796	4.5	172,182	6

IRIS:

2013-07-28T02:42:20 to 2013-07-28T02:51:19

Science Goal: Fine focus, all channels, including FW stepping

Program:

Target: (NONE)

Pointing: xcen=115 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	173,182	18
2832	0.41	173,182	14
2796	2.58	173,182	4

IRIS: BBSO coordination AR

2022-05-29T17:00:41 to 2022-05-29T22:57:07

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination AR

Target: AR

Pointing: xcen=-229 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1056
2832	2.03	137,129	176
1400	0.34	137,129	1056
2796	0.34	137,129	1056

IRIS: High-cadence flare watch AR12929

2022-01-18T16:55:27 to 2022-01-18T17:55:03

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k always

Program: High-cadence flare watch AR12929

Target: AR

Pointing: xcen=777 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	4431

IRIS: BBSO coordination: AR 12768

2020-08-02T16:25:16 to 2020-08-02T18:54:01

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

Program: BBSO coordination: AR 12768

Target: AR

Pointing: xcen=-195 ycen=331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	135,129	624
2832	0.72	135,129	208
1400	0.18	135,129	832

IRIS: SST coordination on AR12599

2016-10-14T09:37:22 to 2016-10-14T11:59:56

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: SST coordination on AR12599

Target: AR

Pointing: xcen=848 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	59,69	5047

IRIS: Spicules inside network study w/SOT

2016-08-02T23:22:19 to 2016-08-03T00:38:56

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Spicules inside network study w/SOT

Target: QS

Pointing: xcen=3 ycen=-562,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	126,129	125
2832	0.61	126,129	125
1400	0.61	126,129	125
2796	0.61	126,129	125

IRIS: HOP 257/SST: Program D

2015-10-12T08:04:13 to 2015-10-12T10:49:44

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=-595 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	73,69	800
2832	0.83	73,69	200
1400	0.21	73,69	800
2796	0.21	73,69	800

IRIS: Major Flare Watch coord. w/ Hinode, AR 12422

2015-09-30T22:41:21 to 2015-10-01T03:34:25

Science Goal: Large coarse 8-step raster 14x120 8s Deep x 8

Program: Major Flare Watch coord. w/ Hinode, AR 12422

Target: AR

Pointing: xcen=708 ycen=-386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	135,129	460
2832	0.64	135,129	460
1400	0.64	135,129	458
2796	0.64	135,129	460

IRIS: Whitelight flare kernels high cadence program, on ar 12415

2015-09-18T23:09:17 to 2015-09-19T02:57:53

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 1

Program: Whitelight flare kernels high cadence program, on ar 12415

Target: AR

Pointing: xcen=423 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	61,68	760
2832	0.3	61,68	760
2796	0.3	61,68	761

IRIS: Fast, 32-step Raster, 1 sec exp, AR12411

2015-09-10T18:49:44 to 2015-09-10T19:56:45

Science Goal: Medium sparse 32-step raster 31x60 32s C II Si IV Mg II h/k Spatial x 2, Spectral x 2

Program: Fast, 32-step Raster, 1 sec exp, AR12411

Target: AR

Pointing: xcen=183 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	90,69	236
1400	0.28	90,69	236
2796	0.28	90,69	236

IRIS: SST-IRIS-Hinode, AR 12409 (HOP 257, target A)

2015-09-08T07:19:28 to 2015-09-08T10:51:12

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: SST-IRIS-Hinode, AR 12409 (HOP 257, target A)

Target: AR

Pointing: xcen=479 ycen=-15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	165,129	384
2796	0.55	165,129	384

IRIS: Large Raster on Filament

2015-07-22T22:30:18 to 2015-07-22T22:56:40

Science Goal: Very large dense 96-step raster 31.35x175 96s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Large Raster on Filament

Target: FI

Pointing: xcen=794 ycen=-452,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	48
2796	0.55	202,182	48

IRIS: HOP243: UFS loops on disk

2015-03-26T22:59:19 to 2015-03-27T03:40:48

Science Goal: Large sparse 2-step raster 1x120 2s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP243: UFS loops on disk

Target: QS

Pointing: xcen=370 ycen=430,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.88	122,129	150
1400	0.38	122,129	750
2796	0.31	122,129	900

IRIS: Flare Watch AR 12242

2014-12-16T09:54:20 to 2014-12-16T10:51:11

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Flare Watch AR 12242

Target: AR

Pointing: xcen=-331 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	128,129	816
2796	0.07	128,129	816

249780 matches
prev 1...73 74 75 76 77 78 79 [80] 81 82 ...16652 next