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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252794 matches
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IRIS: Flare watch

2015-11-04T17:43:01 to 2015-11-04T18:53:47

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch

Target: AR

Pointing: xcen=82 ycen=62,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	153,129	337
2832	0.21	153,129	337
1400	0.21	153,129	338
2796	0.21	153,129	336

IRIS: B1: tracking of AR 12437

2015-10-27T04:46:53 to 2015-10-27T05:04:59

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

Program: B1: tracking of AR 12437

Target: AR

Pointing: xcen=496 ycen=-416,

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: C1: N Pole Synoptic

2015-06-26T02:55:39 to 2015-06-26T03:29:49

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

Program: C1: N Pole Synoptic

Target: CH

Pointing: xcen=-6 ycen=922,

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: NUV polarization program: position angle 225 deg

2015-03-31T23:32:28 to 2015-04-01T00:28:24

Science Goal: Large coarse 64-step raster 126x120 64s Mg II h/k Deep x 4 Spatial x 4, Spectral x 2 Lossless compression

Program: NUV polarization program: position angle 225 deg

Target: QS

Pointing: xcen=646 ycen=-638,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.17	244,132	320

IRIS: Filament near AR 12280

2015-02-07T13:44:06 to 2015-02-07T14:52:24

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Mg II w Deep x 2 Spatial x 2, Spectral x 2

Program: Filament near AR 12280

Target: FI

Pointing: xcen=-64 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	184,182	318
2832	0.21	184,182	318
1400	0.21	184,182	318

IRIS: HOP 269, Filament in SE near 12280

2015-02-07T00:38:29 to 2015-02-07T01:38:52

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 269, Filament in SE near 12280

Target: FI

Pointing: xcen=-169 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	295,182	96
2832	2.52	295,182	24
1400	0.63	295,182	96
2796	0.63	295,182	96

IRIS: Very large dense raster 12280

2015-02-06T00:23:05 to 2015-02-06T00:59:05

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Very large dense raster 12280

Target: AR

Pointing: xcen=-256 ycen=-32,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.38	309,182	96
2832	2.25	309,182	16
1400	0.38	309,182	96
2796	0.38	309,182	96

IRIS: coordination with DST, off-limb above AR12266

2015-01-26T15:34:47 to 2015-01-26T16:36:55

Science Goal: Very large coarse 4-step raster 6x175 4s Deep x 15 Spatial x 4, Spectral x 1 Lossless compression

Program: coordination with DST, off-limb above AR12266

Target: AR

Pointing: xcen=984 ycen=-62,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	175,182	57
2832	1.09	175,182	57
1400	1.09	175,182	57
2796	1.09	175,182	57

IRIS: AR12259 limb large sparse 4-step raster

2015-01-21T02:18:57 to 2015-01-21T02:59:52

Science Goal: Large sparse 4-step raster 3x120 4s C II Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: AR12259 limb large sparse 4-step raster

Target: AR

Pointing: xcen=947 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	123,129	67
2796	0.61	123,129	67

IRIS: B1: AR Tracking

2014-12-18T07:24:58 to 2014-12-18T07:43:04

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

Program: B1: AR Tracking

Target: AR

Pointing: xcen=805 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Sunspot raster

2014-11-14T15:47:56 to 2014-11-14T16:27:48

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sunspot raster

Target: AR

Pointing: xcen=-146 ycen=-245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	184,129	64
1400	0.62	184,129	64
2796	0.62	184,129	64

IRIS: White light flares DST AR12201

2014-11-04T18:10:53 to 2014-11-04T19:00:52

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

Program: White light flares DST AR12201

Target: AR

Pointing: xcen=16 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	126,129	80
2832	0.62	126,129	80
2796	0.62	126,129	80

IRIS: Quiet Sun dense raster near AR 12097

2014-06-28T16:48:37 to 2014-06-28T18:12:42

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 4

Program: Quiet Sun dense raster near AR 12097

Target: QS

Pointing: xcen=-178 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.21	66,67	400
2796	0.21	66,67	400

IRIS: Wobble calibration, -90 roll, N-limb

2014-03-03T03:31:30 to 2014-03-03T06:51:30

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

Program: Wobble calibration, -90 roll, N-limb

Target: QS

Pointing: xcen=-24 ycen=966,

saaIntervals hiIntervals

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

IRIS: Norther Hemisphere CH Evolution Study

2014-01-17T20:57:33 to 2014-01-17T21:46:35

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Deep x 8 Spatial x 1, Spectral x 2

Program: Norther Hemisphere CH Evolution Study

Target: CH

Pointing: xcen=-220 ycen=571,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	185,129	80
1400	0.62	185,129	79
2796	0.61	185,129	80

252794 matches
prev 1...801 [802] 803 804 805 806 807 808 809 810 ...16853 next