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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255115 matches
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IRIS: BBSO coordination

2017-07-30T17:37:43 to 2017-07-30T21:53:50

Science Goal: Medium coarse 16-step raster 30x60 16s C II Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: FI

Pointing: xcen=128 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	89,65	740
2832	1.38	89,65	185
2796	0.35	89,65	740

TRACE: Large filament on disk

2007-08-02T01:14:36 to 2007-08-02T07:49:45

Science Goal:

Program:

Target:

Pointing: xcen=566 ycen=-370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: IHOP 254 Prominence dynamics, limb above AR 12044

2014-05-01T23:22:14 to 2014-05-02T03:03:23

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: IHOP 254 Prominence dynamics, limb above AR 12044

Target: AR

Pointing: xcen=901 ycen=-374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	124,129	1238
2796	0.18	124,129	1240

IRIS: HOP 272, MHD Waves

2014-10-11T18:51:43 to 2014-10-11T19:55:22

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: HOP 272, MHD Waves

Target: AR

Pointing: xcen=-376 ycen=-426,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	128,129	180
1400	0.35	128,129	180
2796	0.35	128,129	180

IRIS: SST coordination CH jets

2022-05-25T07:30:44 to 2022-05-25T12:00:07

Science Goal: Medium sparse 64-step raster 63x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SST coordination CH jets

Target: CH

Pointing: xcen=126 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	123,69	1760
1400	0.15	123,69	1760
2796	0.15	123,69	1760

IRIS: GST coordination on filament

2018-06-06T17:00:11 to 2018-06-06T21:59:15

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=127 ycen=-752,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.36	151,129	220
1400	0.34	151,129	880
2796	0.34	151,129	880

IRIS: East limb bright region

2018-01-02T15:31:55 to 2018-01-02T16:21:01

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

Program: East limb bright region

Target: AR

Pointing: xcen=-335 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Hot loops, AR 12715

2018-06-21T15:55:46 to 2018-06-21T16:28:29

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 12715

Target: AR

Pointing: xcen=-162 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	8
1400	4.09	154,132	8
2796	4.09	154,132	8

IRIS: IHOP 245 on AR12056

2014-05-11T11:39:21 to 2014-05-11T15:40:05

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

Program: IHOP 245 on AR12056

Target: AR

Pointing: xcen=-176 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	134,129	758
1400	0.32	134,129	758

IRIS: AR 11850: Rapid Dense Raster of Emerging Flux Region

2013-09-25T08:09:43 to 2013-09-25T10:05:32

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: Rapid Dense Raster of Emerging Flux Region

Target: AR

Pointing: xcen=-59 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	56,60	600
2832	1.16	56,60	100
1400	0.19	56,60	600
2796	0.19	56,60	600

IRIS: ALMA coordination (HOP 329)

2018-08-23T15:15:41 to 2018-08-23T19:30:41

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II w s Deep x 4

Program: ALMA coordination (HOP 329)

Target: AR

Pointing: xcen=53 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.73	73,66	350
1400	0.18	73,66	1400

IRIS: IHOP 249 Spicule Evolution, no roll

2014-02-19T16:27:46 to 2014-02-19T17:35:45

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: IHOP 249 Spicule Evolution, no roll

Target: SP

Pointing: xcen=6 ycen=-980,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.38	121,129	180
2832	1.94	121,129	35
1400	0.31	121,129	216

IRIS: Flare Watch at the Limb on new AR

2014-05-08T10:49:29 to 2014-05-08T16:02:09

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

Program: Flare Watch at the Limb on new AR

Target: AR

Pointing: xcen=-934 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	134,129	2000

IRIS: Sunspot umbra sit and stare with full spectra

2014-05-03T08:30:20 to 2014-05-03T11:29:19

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2

Program: Sunspot umbra sit and stare with full spectra

Target: AR

Pointing: xcen=22 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	6.18	122,129	29
1400	1.24	122,129	145
2796	1.03	122,129	174

IRIS: IHOP248 coronal rain, slit parallel to limb

2014-03-13T23:34:46 to 2014-03-14T01:22:58

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: IHOP248 coronal rain, slit parallel to limb

Target: AR

Pointing: xcen=971 ycen=304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	169,182	350
2796	0.31	169,182	350

255115 matches
prev 1...17 18 19 20 21 22 23 [24] 25 26 ...17008 next