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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246064 matches
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IRIS: AR sit-and-stare

2015-07-23T18:21:08 to 2015-07-23T19:21:13

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR sit-and-stare

Target: AR

Pointing: xcen=446 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	119,129	999

IRIS: IHOP 254. prominences.

2014-04-03T13:16:10 to 2014-04-03T14:53:36

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

Program: IHOP 254. prominences.

Target: AR

Pointing: xcen=1007 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	127,128	320
2796	0.3	127,128	320

IRIS: 400 step raster

2016-06-21T21:49:39 to 2016-06-21T22:51:01

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: 400 step raster

Target: AR

Pointing: xcen=905 ycen=-102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: BBSO coordination AR

2022-05-25T17:02:23 to 2022-05-25T21:56:02

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=825 ycen=374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	870
2832	2.03	137,129	145
1400	0.34	137,129	870
2796	0.34	137,129	870

IRIS: BBSO AR 12562 (Yan)

2016-07-11T16:59:15 to 2016-07-11T21:52:11

Science Goal: Large coarse 2-step raster 2x120 2s Si IV Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO AR 12562 (Yan)

Target: AR

Pointing: xcen=-392 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	122,129	5142

IRIS: Flare Watch with Hinode AR 12242

2014-12-17T05:52:28 to 2014-12-17T06:21:18

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare Watch with Hinode AR 12242

Target: AR

Pointing: xcen=-167 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	145,129	108
2796	0.27	145,129	108

IRIS: Flare watch AR 12371 with Hinode

2015-06-19T19:49:28 to 2015-06-20T02:50:00

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 15 Spatial x 2, Spectral x 2

Program: Flare watch AR 12371 with Hinode

Target: AR

Pointing: xcen=-529 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.48	123,129	285
2832	1.48	123,129	285
1400	1.47	123,129	286
2796	1.48	123,129	285

IRIS: AR12253 tracking

2015-01-05T19:09:23 to 2015-01-05T20:07:20

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Deep x 8

Program: AR12253 tracking

Target: AR

Pointing: xcen=184 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	135,130	92
1400	0.63	135,130	92
2796	0.63	135,130	92

IRIS: Flare watch on unnamed AR

2014-05-04T15:00:14 to 2014-05-04T22:38:01

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Flare watch on unnamed AR

Target: AR

Pointing: xcen=-432 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	152,129	424
1400	1.08	152,129	424
2796	1.08	152,129	424

IRIS: Reference Spectrum of AR 11861 Sunspot/Plage

2013-10-11T23:54:49 to 2013-10-12T03:29:36

Science Goal: Very large dense raster 131.7x175 400s Si IV Deep x 30

Program: Reference Spectrum of AR 11861 Sunspot/Plage

Target: AR

Pointing: xcen=-151 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	306,182	400

IRIS: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-14T18:45:18 to 2013-08-14T19:18:41

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11817, very large dense raster

Target: (NONE)

Pointing: xcen=217 ycen=-434,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	311,182	96
2832	2.09	311,182	16
1400	0.35	311,182	96
2796	0.35	311,182	96

IRIS: BBSO coordination AR

2022-05-24T16:59:44 to 2022-05-24T21:53:23

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=727 ycen=373,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	870
2832	2.03	137,129	145
1400	0.34	137,129	870
2796	0.34	137,129	870

IRIS: BBSO coordination: sunspot lightbridge, AR 12384

2015-07-16T17:09:17 to 2015-07-16T21:48:09

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 4

Program: BBSO coordination: sunspot lightbridge, AR 12384

Target: SS

Pointing: xcen=545 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	66,66	759
2832	0.37	66,66	758
1400	0.37	66,66	759
2796	0.37	66,66	759

IRIS: HOP275 Chromospheric dynamics in AR

2014-11-10T23:48:04 to 2014-11-11T00:36:38

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

Program: HOP275 Chromospheric dynamics in AR

Target: AR

Pointing: xcen=115 ycen=175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	102
1400	0.48	121,129	102
2796	0.48	121,129	102

IRIS: AR 12671 (HOP 306)

2017-08-16T18:55:37 to 2017-08-16T19:54:37

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: AR 12671 (HOP 306)

Target: AR

Pointing: xcen=-707 ycen=91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	96
2832	0.62	184,129	95
1400	0.61	184,129	96
2796	0.62	184,129	95

246064 matches
prev 1 2 3 4 5 6 [7] 8 9 10 ...16405 next