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: HOP 307 long-term AR 12697 evolution

2018-02-01T19:52:20 to 2018-02-01T20:41:26

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

Program: HOP 307 long-term AR 12697 evolution

Target: AR

Pointing: xcen=-383 ycen=-54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.62	281,182	79
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: BBSO Coordination Run 1

2016-06-21T15:58:28 to 2016-06-21T18:56:51

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: BBSO Coordination Run 1

Target: AR

Pointing: xcen=-340 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	61,65	325
2796	0.55	61,65	325

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: 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: 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: HOP 297: Nonthermal Microflares with VLA

2019-01-25T15:03:20 to 2019-01-25T16:04:48

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

Program: HOP 297: Nonthermal Microflares with VLA

Target: AR

Pointing: xcen=239 ycen=190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	125,130	384

IRIS: SST coordination, flare watch on AR 12157

2014-09-09T11:10:18 to 2014-09-09T18:09:52

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

Program: SST coordination, flare watch on AR 12157

Target: AR

Pointing: xcen=-218 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	121,129	1340
2796	0.31	121,129	1340

IRIS: ALMA T5/#3

2017-03-16T18:34:50 to 2017-03-16T18:44:38

Science Goal: Medium dense 4-step raster 1x60 4s FUV spectrally rebinned x 4

Program: ALMA T5/#3

Target: QS

Pointing: xcen=-377 ycen=-402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	62,66	37
2832	0.27	62,66	37
1400	0.27	62,66	37
2796	0.27	62,66	37

IRIS: HOP 307 long-term AR 12697 evolution

2018-02-02T18:36:25 to 2018-02-02T19:26:05

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

Program: HOP 307 long-term AR 12697 evolution

Target: AR

Pointing: xcen=-179 ycen=-54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: SST coordination

2017-07-31T13:37:55 to 2017-07-31T17:22:25

Science Goal: Medium sparse 16-step raster 15x60 16s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination

Target: AR

Pointing: xcen=308 ycen=-11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	76,67	360
1400	0.62	76,67	360
2796	0.62	76,67	360

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: 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:

2013-07-22T19:45:07 to 2013-07-22T19:57:55

Science Goal: Very large coarse raster 126"x175" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Lossless compression

Program:

Target: (NONE)

Pointing: xcen=-889 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	298,182	32
2832	1.6	298,182	8
1400	0.4	298,182	32
2796	0.4	298,182	32

TRACE: AR with filament activations

1999-02-09T14:50:35 to 1999-02-09T23:51:08

Science Goal:

Program:

Target:

Pointing: xcen=-608 ycen=466,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: BBSO Coord: AR (AR 12712)

2018-06-04T17:16:11 to 2018-06-04T22:16:13

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

Program: BBSO Coord: AR (AR 12712)

Target: AR

Pointing: xcen=849 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	149,129	879
2832	1.36	149,129	220
2796	0.34	149,129	880

257274 matches
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