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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257274 matches
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IRIS: SST coordination, flux emergence in AR12593

2016-09-23T07:19:18 to 2016-09-23T12:02:01

Science Goal: Medium sparse 64-step raster 63x60 64s Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination, flux emergence in AR12593

Target: AR

Pointing: xcen=694 ycen=65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	124,67	799
2832	0.35	124,67	799
1400	0.35	124,67	799
2796	0.35	124,67	799

IRIS: Coordination w SST [Doyle]: CHB

2014-06-07T07:29:34 to 2014-06-07T09:21:04

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 15

Program: Coordination w SST [Doyle]: CHB

Target: CH

Pointing: xcen=129 ycen=-576,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	119,129	397

IRIS: HOP 307 on new AR

2018-06-13T14:47:16 to 2018-06-13T16:25:10

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307 on new AR

Target: AR

Pointing: xcen=-846 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: Hot loops (AR 12738)

2019-04-15T18:22:26 to 2019-04-15T19:27:54

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops (AR 12738)

Target: AR

Pointing: xcen=441 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	16
1400	4.09	154,132	16
2796	4.09	154,132	16

IRIS: GST coordination on filament

2018-06-10T18:12:51 to 2018-06-10T22:31:08

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: GST coordination on filament

Target: FI

Pointing: xcen=576 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.36	151,129	190
1400	0.34	151,129	760
2796	0.34	151,129	760

IRIS: AR monitoring on AR12553

2016-06-16T12:27:26 to 2016-06-16T13:46:37

Science Goal: Large sparse 96-step raster 95x120 96s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: AR monitoring on AR12553

Target: AR

Pointing: xcen=38 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.33	216,129	60
1400	1.35	216,129	59
2796	1.33	216,129	60

IRIS: SUMER coord: Molecular hydrogen study

2014-08-04T13:29:41 to 2014-08-04T16:55:51

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Deep x 30

Program: SUMER coord: Molecular hydrogen study

Target: SS

Pointing: xcen=153 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	199,182	384

IRIS: GST/IRIS (Emerging Flux Region)

2018-06-29T16:00:11 to 2018-06-29T23:52:20

Science Goal: Medium sparse 64-step raster 63x60 64s Deep x 8

Program: GST/IRIS (Emerging Flux Region)

Target: EF

Pointing: xcen=424 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	124,67	736
2832	0.64	124,67	736
1400	0.64	124,67	736
2796	0.64	124,67	736

IRIS: Flare watch on AR12127

2014-07-31T12:49:58 to 2014-07-31T14:40:09

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Deep x 15

Program: Flare watch on AR12127

Target: AR

Pointing: xcen=-458 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	127,129	200
1400	0.55	127,129	200

IRIS: Sit-N-Stare at North Polar Limb

2013-10-05T11:37:13 to 2013-10-05T15:02:43

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 4 SJI cadence 10x faster

Program: Sit-N-Stare at North Polar Limb

Target: QS

Pointing: xcen=-8 ycen=957,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	61,67	1145
2796	0.18	61,67	1145

IRIS: HOP 300 AR 12529

2016-04-12T14:39:19 to 2016-04-12T16:57:49

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 300 AR 12529

Target: AR

Pointing: xcen=-361 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	170,182	74
1400	0.37	170,182	370
2796	0.31	170,182	444

IRIS: Prominence coordination w THEMIS

2014-06-03T07:48:04 to 2014-06-03T09:48:11

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Prominence coordination w THEMIS

Target: FI

Pointing: xcen=874 ycen=-404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	126,129	382
2796	0.31	126,129	382

IRIS: Flare watch program C

2022-05-12T12:09:19 to 2022-05-12T16:49:58

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program C

Target: AR

Pointing: xcen=-382 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1760

IRIS: HOP 267 sit-n-stare on leading spot of AR 12546

2016-05-20T13:17:58 to 2016-05-20T16:25:22

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 267 sit-n-stare on leading spot of AR 12546

Target: AR

Pointing: xcen=40 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.62	123,129	116
1400	0.32	123,129	580

IRIS: SST coordination west limb spicules

2016-05-18T06:46:11 to 2016-05-18T11:58:03

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

Program: SST coordination west limb spicules

Target: QS

Pointing: xcen=954 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.83	127,129	170
1400	0.37	127,129	850
2796	0.31	127,129	1020

257274 matches
prev 1...33 34 [35] 36 37 38 39 40 41 42 ...17152 next