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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250491 matches
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IRIS: HOP 346, coordination with GREGOR

2017-12-08T12:56:53 to 2017-12-08T13:54:15

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 346, coordination with GREGOR

Target: AR

Pointing: xcen=577 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	92
2832	0.62	151,130	92
1400	0.62	151,130	92
2796	0.62	151,130	92

IRIS: AR tracking, Large sparse raster

2017-12-08T01:35:14 to 2017-12-08T02:25:32

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: AR tracking, Large sparse raster

Target: AR

Pointing: xcen=492 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	184,130	80
2832	0.63	184,130	80
1400	0.63	184,130	80
2796	0.63	184,130	80

IRIS: CH tracking from limb to limb

2017-12-04T19:36:33 to 2017-12-04T20:30:53

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=408 ycen=477,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	160
2832	0.34	281,182	160
1400	0.34	281,182	160
2796	0.34	281,182	160

IRIS: Coronal jet study

2017-11-29T22:39:42 to 2017-11-29T23:18:40

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jet study

Target: CH

Pointing: xcen=91 ycen=-866,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	184
1400	0.21	83,68	184
2796	0.21	83,68	184

IRIS: Coronal jets study

2017-11-21T21:21:35 to 2017-11-21T22:22:34

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jets study

Target: CH

Pointing: xcen=154 ycen=877,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	288
1400	0.21	83,68	288
2796	0.21	83,68	288

IRIS: HOP 307 AR 12685

2017-11-03T14:43:29 to 2017-11-03T15:32:26

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 AR 12685

Target: AR

Pointing: xcen=951 ycen=-133,

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: B1 tracking AR 12685

2017-11-03T00:19:16 to 2017-11-03T00:37:22

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

Program: B1 tracking AR 12685

Target: AR

Pointing: xcen=950 ycen=-181,

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: HOP 307 AR 12685

2017-10-31T15:11:47 to 2017-10-31T16:00:44

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 AR 12685

Target: AR

Pointing: xcen=797 ycen=-161,

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: HOP 336 #3

2017-10-31T00:33:56 to 2017-10-31T01:23:49

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 #3

Target: (NONE)

Pointing: xcen=44 ycen=646,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	233,129	79
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: large dense 256-step raster on CH and CH boundary

2016-03-30T06:34:26 to 2016-03-30T07:44:39

Science Goal: Large dense 256-step raster 84.2x120 256s Deep x 15 FUV spectrally rebinned x 2

Program: large dense 256-step raster on CH and CH boundary

Target: CH

Pointing: xcen=329 ycen=27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	210,129	64
2832	1.1	210,129	64
1400	1.1	210,129	64
2796	1.1	210,129	64

IRIS: 400-step raster on AR12506

2016-02-28T09:42:11 to 2016-02-28T10:44:53

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 FUV spectrally rebinned x 2

Program: 400-step raster on AR12506

Target: AR

Pointing: xcen=-64 ycen=14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	99
2832	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

IRIS: QS monitoring

2015-03-09T09:12:16 to 2015-03-09T09:30:20

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: QS monitoring

Target: QS

Pointing: xcen=437 ycen=137,

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: Wobble calibration at N-Pole, 45 deg

2015-03-09T05:29:52 to 2015-03-09T08:49:52

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

Program: Wobble calibration at N-Pole, 45 deg

Target: (NONE)

Pointing: xcen=-4 ycen=958,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	599
1400	0.33	174,182	600

IRIS: C1: North Pole

2015-03-07T09:09:33 to 2015-03-07T09:43:44

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: CH

Pointing: xcen=-4 ycen=966,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Chromag coordination

2015-03-06T15:05:44 to 2015-03-06T17:34:46

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Mg II w s Spatial x 2, Spectral x 2

Program: Chromag coordination

Target: AR

Pointing: xcen=-417 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	128,129	540
2832	1.66	128,129	90
1400	0.28	128,129	540
2796	0.28	128,129	540

250491 matches
prev 1...1993 [1994] 1995 1996 1997 1998 1999 2000 2001 2002 ...16700 next