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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252431 matches
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IRIS: HOP 269: Prominence-Coronal Cavity Systems

2014-10-16T22:21:44 to 2014-10-17T01:59:20

Science Goal: Very large sparse 16-step raster 15x175 16s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 269: Prominence-Coronal Cavity Systems

Target: FI

Pointing: xcen=887 ycen=346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.25	184,182	174
1400	0.42	184,182	522
2796	0.31	184,182	696

IRIS: Flare watch at E-limb

2014-09-05T22:40:01 to 2014-09-06T03:20:21

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch at E-limb

Target: FL

Pointing: xcen=-879 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1759

IRIS: AR very large dense raster, east side

2014-08-21T20:30:10 to 2014-08-21T21:06:10

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: AR very large dense raster, east side

Target: AR

Pointing: xcen=-246 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.44	309,182	82
2832	2.81	309,182	13
1400	0.43	309,182	83
2796	0.45	309,182	81

IRIS: AR Flare Watch

2014-05-23T19:09:36 to 2014-05-24T03:37:46

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

Program: AR Flare Watch

Target: AR

Pointing: xcen=-404 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	127,129	1678
2796	0.3	127,129	1680

IRIS: SST coordination: Oxygen Abundance Study [Kiselman]

2014-05-20T07:11:07 to 2014-05-20T09:58:57

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SST coordination: Oxygen Abundance Study [Kiselman]

Target: AR

Pointing: xcen=927 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.1	232,182	80
1400	2.1	232,182	80
2796	2.1	232,182	80

IRIS: Low Data Rate Flare Watch on AR12055

2014-05-07T16:05:16 to 2014-05-07T18:36:19

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Low Data Rate Flare Watch on AR12055

Target: AR

Pointing: xcen=-681 ycen=229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	152,129	139
1400	1.08	152,129	140
2796	1.08	152,129	140

IRIS: QS at S Pole

2014-03-18T13:47:57 to 2014-03-18T15:27:14

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: QS at S Pole

Target: QS

Pointing: xcen=3 ycen=-959,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	125,129	312
1400	0.32	125,129	312

IRIS: Quiet Sun, disk center, no rot tracking possible

2014-03-05T11:09:51 to 2014-03-05T14:38:59

Science Goal: Very large dense raster 131.7x175 400s Si IV Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Quiet Sun, disk center, no rot tracking possible

Target: QS

Pointing: xcen=4 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	306,182	400

IRIS: Flare watch at AR 11990

2014-02-27T18:04:29 to 2014-02-27T20:48:45

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: Flare watch at AR 11990

Target: AR

Pointing: xcen=-628 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	75,69	304
1400	0.54	75,69	304

IRIS: Synoptic raster of AR 11967 lead spot, SOT coordination

2014-02-01T12:20:22 to 2014-02-01T13:11:35

Science Goal: Dense synoptic raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Synoptic raster of AR 11967 lead spot, SOT coordination

Target: AR

Pointing: xcen=-263 ycen=-150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.72	202,182	30
2832	8.54	202,182	6
1400	1.72	202,182	30
2796	1.71	202,182	30

IRIS: Sit n stare on Emergin AR 11916

2013-12-06T10:44:30 to 2013-12-06T11:21:49

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Sit n stare on Emergin AR 11916

Target: AR

Pointing: xcen=59 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	121,129	120
2832	1.56	121,129	24
1400	0.26	121,129	144
2796	0.26	121,129	144

IRIS: Full-frame sunspot spectrum

2013-10-25T05:05:30 to 2013-10-25T05:56:51

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 30

Program: Full-frame sunspot spectrum

Target: AR

Pointing: xcen=99 ycen=-270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.08	202,182	48
2796	1.07	202,182	48

IRIS: Fast dynamics in CH (Si IV)

2013-10-23T20:04:21 to 2013-10-23T20:23:16

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 8 SJI cadence 10x faster

Program: Fast dynamics in CH (Si IV)

Target: CH

Pointing: xcen=-123 ycen=550,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	59,67	120

IRIS: AR 11850: Deep Exposure Raster of Hot Plage Loops

2013-09-27T12:59:49 to 2013-09-27T13:33:08

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

Program: AR 11850: Deep Exposure Raster of Hot Plage Loops

Target: AR

Pointing: xcen=404 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,128	64

IRIS: AR 11836: context raster

2013-08-31T02:59:35 to 2013-08-31T03:15:13

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Deep x 2

Program: AR 11836: context raster

Target: (NONE)

Pointing: xcen=-436 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	251,129	80
1400	0.2	251,129	80
2796	0.2	251,129	80

252431 matches
prev 1...129 130 131 132 133 134 [135] 136 137 138 ...16829 next