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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256353 matches
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IRIS: BBSO coord (IHOP324) Filament fine structure

2016-09-04T18:03:17 to 2016-09-04T18:58:04

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: BBSO coord (IHOP324) Filament fine structure

Target: FI

Pointing: xcen=2 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	121,129	100
2796	0.55	121,129	100

IRIS: long term AR evolution

2016-08-12T01:58:37 to 2016-08-12T03:26:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 FUV spectrally rebinned x 2

Program: long term AR evolution

Target: AR

Pointing: xcen=-359 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	281,182	80
2832	1.1	281,182	80
1400	1.1	281,182	80
2796	1.1	281,182	80

IRIS: BBSO: AR12570

2016-08-02T17:59:15 to 2016-08-02T19:58:45

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO: AR12570

Target: AR

Pointing: xcen=-63 ycen=88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.26	123,129	461
1400	0.26	123,129	460
2796	0.26	123,129	461

IRIS: A1: QS monitoring

2016-06-29T04:29:18 to 2016-06-29T04:47:22

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=118 ycen=-35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Ephemeral region monitoring near filament

2016-06-19T17:58:26 to 2016-06-19T18:51:13

Science Goal: Large sparse 96-step raster 95x120 96s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Ephemeral region monitoring near filament

Target: FE

Pointing: xcen=354 ycen=164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	216,129	48
1400	1.11	216,129	48
2796	1.08	216,129	49

IRIS: 400-step raster on AR12553

2016-06-16T06:06:09 to 2016-06-16T07:07:31

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 AR12553

Target: AR

Pointing: xcen=-27 ycen=-129,

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: AR 12529 HOP 300 low-tele

2016-04-13T04:19:49 to 2016-04-13T07:40:40

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: AR 12529 HOP 300 low-tele

Target: AR

Pointing: xcen=-219 ycen=268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.83	170,182	110
1400	0.37	170,182	550
2796	0.3	170,182	660

IRIS: Flarewatch with VLA on AR 12494

2016-02-06T15:13:08 to 2016-02-06T16:19:43

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

Program: Flarewatch with VLA on AR 12494

Target: AR

Pointing: xcen=191 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	125,129	416

IRIS: Low rate flare watch - AR 12488

2016-01-29T20:27:44 to 2016-01-29T21:28:14

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Low rate flare watch - AR 12488

Target: AR

Pointing: xcen=874 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	71,68	203
2832	0.3	71,68	203
2796	0.3	71,68	203

IRIS: Large raster on AR12480

2016-01-12T20:41:09 to 2016-01-12T21:32:07

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Lossless compression

Program: Large raster on AR12480

Target: AR

Pointing: xcen=104 ycen=134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,130	80
2832	0.64	233,130	80
1400	0.64	233,130	80
2796	0.64	233,130	80

IRIS: Large raster on AR12473

2016-01-02T10:30:21 to 2016-01-02T11:21:19

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8

Program: Large raster on AR12473

Target: AR

Pointing: xcen=847 ycen=-391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,130	80
2832	0.64	233,130	80
1400	0.64	233,130	80
2796	0.64	233,130	80

IRIS: Flare watch

2015-11-07T18:56:53 to 2015-11-07T19:59:24

Science Goal: Large dense 32-step raster 10.24x120 32s C II Mg II h/k Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare watch

Target: AR

Pointing: xcen=-848 ycen=-230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	132,129	848
2796	0.07	132,129	848

IRIS: B1: Begin tracking AR at east limb

2015-10-11T23:09:26 to 2015-10-11T23:27:32

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

Program: B1: Begin tracking AR at east limb

Target: AR

Pointing: xcen=-640 ycen=-431,

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: Wobble calibration, roll -45, SW

2015-10-06T00:55:38 to 2015-10-06T03:42:18

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble calibration, roll -45, SW

Target: (NONE)

Pointing: xcen=-666 ycen=663,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	499
1400	0.33	174,182	499

IRIS: SST-IRIS-Hinode, AR 12409 (HOP 257, target A)

2015-09-06T07:59:28 to 2015-09-06T10:55:54

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: SST-IRIS-Hinode, AR 12409 (HOP 257, target A)

Target: AR

Pointing: xcen=62 ycen=-41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	165,129	320
2796	0.55	165,129	320

256353 matches
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