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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252929 matches
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IRIS: flare watch AR 11991

2014-03-05T14:49:52 to 2014-03-05T17:45:14

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: flare watch AR 11991

Target: AR

Pointing: xcen=226 ycen=-322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.19	124,129	55
1400	0.64	124,129	275
2796	0.53	124,129	330

IRIS: Fast Dynamics, AR Fan Loops

2013-10-07T12:57:24 to 2013-10-07T13:15:03

Science Goal: Medium sit-and-stare 0.3x60 1s Mg II h/k Deep x 0.5 SJI cadence 10x faster

Program: Fast Dynamics, AR Fan Loops

Target: AR

Pointing: xcen=-257 ycen=15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.03	61,65	600

IRIS: AR Context Raster At Limb

2013-10-01T21:57:52 to 2013-10-02T03:31:03

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: AR Context Raster At Limb

Target: AR

Pointing: xcen=955 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,128	640

IRIS: AR 11836, AEC test

2013-09-07T23:49:52 to 2013-09-08T01:52:07

Science Goal: Four-step sparse raster 3"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR 11836, AEC test

Target: (NONE)

Pointing: xcen=915 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	58,60	370
1400	0.33	58,60	370
2796	0.33	58,60	370

IRIS: DST coord, pointing 3

2013-09-07T15:32:27 to 2013-09-07T15:53:32

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: DST coord, pointing 3

Target: (NONE)

Pointing: xcen=68 ycen=882,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	299,182	63
1400	0.33	299,182	64
2796	0.33	299,182	64

IRIS: Medium sit-and-stare 0.3"x60" 1s C II Si IV Mg II h/k Deep x 2 SJI cadence 3x faster

2013-08-26T08:02:35 to 2013-08-26T09:51:00

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Si IV Mg II h/k Deep x 2 SJI cadence 3x faster

Program: Medium sit and stare, high cadence, AR 11828, SST coordination

Target: (NONE)

Pointing: xcen=194 ycen=205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,69	641
1400	0.17	65,69	643
2796	0.17	65,69	641

IRIS:

2013-07-29T12:44:22 to 2013-07-29T13:00:45

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

Program:

Target: (NONE)

Pointing: xcen=3 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	247,182	52
2832	2.05	247,182	9
1400	0.34	247,182	52
2796	0.34	247,182	52

IRIS: BBSO coordination: coronal bright point

2020-07-31T15:59:28 to 2020-07-31T22:00:52

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 15

Program: BBSO coordination: coronal bright point

Target: QS

Pointing: xcen=-70 ycen=-480,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	1280

IRIS: SST Coord B (Chromospheric Heating) AR12585

2016-09-03T07:44:46 to 2016-09-03T10:03:44

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 0.5 FUV spectrally rebinned x 4

Program: SST Coord B (Chromospheric Heating) AR12585

Target: AR

Pointing: xcen=-569 ycen=45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,66	800
1400	0.17	65,66	800
2796	0.17	65,66	800

IRIS: IHOP 306 AR12544

2016-05-14T13:33:44 to 2016-05-14T22:42:01

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: IHOP 306 AR12544

Target: AR

Pointing: xcen=-43 ycen=387,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	496
2832	1.11	184,129	496
1400	1.11	184,129	496
2796	1.11	184,129	496

IRIS: HOP 300 AR 12530, target=AR

2016-04-15T15:35:38 to 2016-04-15T17:06:55

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

Program: HOP 300 AR 12530, target=AR

Target: AR

Pointing: xcen=803 ycen=304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.83	170,182	50
1400	0.37	170,182	250
2796	0.3	170,182	300

IRIS: 400-step raster on leading spot of AR12524

2016-03-27T16:18:41 to 2016-03-27T17:20:03

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

Program: 400-step raster on leading spot of AR12524

Target: AR

Pointing: xcen=856 ycen=286,

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: Coord. w/ SST, prog. D UFS

2015-09-29T08:04:15 to 2015-09-29T11:06:19

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 Lossless compression

Program: Coord. w/ SST, prog. D UFS

Target: QS

Pointing: xcen=482 ycen=574,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	73,69	880
2832	0.83	73,69	220
1400	0.21	73,69	880
2796	0.21	73,69	880

IRIS: B1: AR tracking, AR 12405

2015-09-01T18:39:28 to 2015-09-01T18:57:34

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking, AR 12405

Target: AR

Pointing: xcen=223 ycen=-449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP243: UFS loops on disk

2015-03-26T22:59:19 to 2015-03-27T03:40:48

Science Goal: Large sparse 2-step raster 1x120 2s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP243: UFS loops on disk

Target: QS

Pointing: xcen=370 ycen=430,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.88	122,129	150
1400	0.38	122,129	750
2796	0.31	122,129	900

252929 matches
prev 1...97 [98] 99 100 101 102 103 104 105 106 ...16862 next