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: 256-step 30 sec raster on unipolar plage

2015-06-11T20:02:58 to 2015-06-11T22:16:48

Science Goal: Large dense 256-step raster 84.2x120 256s C II Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: 256-step 30 sec raster on unipolar plage

Target: AR

Pointing: xcen=265 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	210,129	128
1400	1.05	210,129	128

IRIS: flare watch coord. w/ SST

2015-09-28T11:22:26 to 2015-09-28T16:56:26

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 15 Spatial x 2, Spectral x 1

Program: flare watch coord. w/ SST

Target: AR

Pointing: xcen=300 ycen=-429,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.84	61,68	397
2832	0.84	61,68	396
2796	0.84	61,68	399

IRIS: AR11897, sit-and-stare, footpoints, flare watch

2013-11-14T20:09:30 to 2013-11-14T20:43:46

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

Program: AR11897, sit-and-stare, footpoints, flare watch

Target: AR

Pointing: xcen=-413 ycen=-378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	120,129	195
2796	0.18	120,129	195

IRIS: Sunspot/Penumbra Observations

2013-10-12T20:01:44 to 2013-10-12T21:01:44

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Sunspot/Penumbra Observations

Target: AR

Pointing: xcen=45 ycen=-250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.38	309,182	157
2832	1.54	309,182	39
1400	0.31	309,182	195

IRIS: Limb-to-limb AR (close to West limb) tracking

2019-06-12T13:09:39 to 2019-06-12T18:03:22

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

Program: Limb-to-limb AR (close to West limb) tracking

Target: AR

Pointing: xcen=701 ycen=104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	480
2832	0.61	281,182	480
1400	0.61	281,182	480
2796	0.61	281,182	480

IRIS: HOP 269: Prominence-Coronal Cavity Systems

2014-10-18T18:39:15 to 2014-10-18T21:20:39

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: HOP 269: Prominence-Coronal Cavity Systems

Target: FI

Pointing: xcen=920 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.18	136,129	74
1400	0.73	136,129	222
2796	0.55	136,129	296

IRIS: Flare watch AR12192

2014-10-29T22:49:46 to 2014-10-30T02:55:43

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 0.25x faster

Program: Flare watch AR12192

Target: AR

Pointing: xcen=949 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	132,129	400
1400	0.61	132,129	400

IRIS: SST Coord. Flare Watch, AR12414

2015-09-14T11:09:21 to 2015-09-14T18:09:15

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 1

Program: SST Coord. Flare Watch, AR12414

Target: AR

Pointing: xcen=750 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	61,68	867
2832	0.48	61,68	868
2796	0.48	61,68	868

IRIS: Magnetic tornadoes, HOP 237

2014-07-16T06:11:21 to 2014-07-16T07:04:06

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Magnetic tornadoes, HOP 237

Target: FI

Pointing: xcen=-77 ycen=568,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	96
2796	0.55	202,182	96

IRIS: VLA Bastian flare watch @limb

2019-01-06T17:48:55 to 2019-01-06T18:56:30

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 8 Spatial x 2, Spectral x 2

Program: VLA Bastian flare watch @limb

Target: AR

Pointing: xcen=962 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	119,129	434

IRIS: AR/CME Watch ToO HOP 201 Observation

2013-10-09T00:02:49 to 2013-10-09T03:32:55

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Deep x 30 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR/CME Watch ToO HOP 201 Observation

Target: AR

Pointing: xcen=1053 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	168,182	198
1400	1.06	168,182	198

IRIS: AR 11850: Dense Raster of Emerging Flux Region

2013-09-26T07:59:35 to 2013-09-26T10:53:19

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11850: Dense Raster of Emerging Flux Region

Target: AR

Pointing: xcen=170 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	56,60	900
2832	1.16	56,60	150
1400	0.19	56,60	900
2796	0.19	56,60	900

IRIS: Coronal Rain with DST

2015-12-09T17:41:05 to 2015-12-09T18:40:04

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

Program: Coronal Rain with DST

Target: CR

Pointing: xcen=-1017 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	169,182	187
2796	0.32	169,182	187

IRIS: High-cadence Flare program AR 12965

2022-03-15T14:19:22 to 2022-03-15T17:11:29

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

Program: High-cadence Flare program AR 12965

Target: AR

Pointing: xcen=200 ycen=490,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1050

SOT: null

2007-04-09T23:01:02 to 2007-04-09T23:53:05

Science Goal:

Program:

Target:

Pointing: xcen=943 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	1	327,163	53
Ca II H line	1	223,111	53

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