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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251312 matches
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IRIS: HOP 244: Post-eruption Supra-arcades

2015-08-31T12:00:40 to 2015-08-31T14:10:54

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

Program: HOP 244: Post-eruption Supra-arcades

Target: AR

Pointing: xcen=936 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	420
2796	0.31	134,129	420

IRIS: Test for New B2: QS Tracking

2015-08-30T06:16:59 to 2015-08-30T06:26:36

Science Goal: Quiet sun synoptic calibration B2 with full CCD readout (fixed)

Program: Test for New B2: QS Tracking

Target: QS

Pointing: xcen=-291 ycen=460,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.21	208,182	3
2832	3.21	208,182	3
1400	3.21	208,182	3
2796	3.21	208,182	3

IRIS: Dense raster AR at W limb

2014-12-08T23:05:14 to 2014-12-09T00:00:50

Science Goal: Medium dense 8-step raster 2.32x60 8s Deep x 2

Program: Dense raster AR at W limb

Target: AR

Pointing: xcen=915 ycen=-343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	64,66	244
2832	0.23	64,66	244
1400	0.23	64,66	244
2796	0.23	64,66	244

IRIS: Flarewatch at W Limb

2014-09-17T05:03:24 to 2014-09-17T07:12:12

Science Goal: Very large coarse 2-step raster 2x175 2s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Flarewatch at W Limb

Target: AR

Pointing: xcen=993 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	171,182	374
2832	0.34	171,182	374
1400	0.34	171,182	374
2796	0.34	171,182	374

IRIS: BBSO Coordination, HOP 261

2014-08-27T16:58:41 to 2014-08-27T20:53:27

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: BBSO Coordination, HOP 261

Target: AR

Pointing: xcen=867 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	68,65	760
2796	0.31	68,65	760

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: AR monitoring at E limb

2014-03-18T05:04:51 to 2014-03-18T13:08:51

Science Goal: Very large sparse 4-step raster 3x175 4s C II Si IV Deep x 30 FUV spectrally rebinned x 2

Program: AR monitoring at E limb

Target: AR

Pointing: xcen=-957 ycen=267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	171,182	459
1400	1.05	171,182	460

IRIS: Sunspot oscillation

2013-12-28T06:39:30 to 2013-12-28T07:24:45

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 4

Program: Sunspot oscillation

Target: SS

Pointing: xcen=530 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	61,66	280
2796	0.16	61,66	280

IRIS: AR11897 large sit-and-stare, neutral line

2013-11-19T02:23:38 to 2013-11-19T03:17:12

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 SJI cadence 10x faster

Program: AR11897 large sit-and-stare, neutral line

Target: AR

Pointing: xcen=446 ycen=-368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	169
2796	0.32	121,129	169

IRIS: Quiet sun, mu=0.6, sit and stare

2013-11-17T04:42:45 to 2013-11-17T05:17:45

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=0.6, sit and stare

Target: QS

Pointing: xcen=390 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1	121,129	35
2832	5	121,129	7
1400	0.83	121,129	42
2796	0.83	121,129	42

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 11843, BBSO Context

2013-09-20T20:44:03 to 2013-09-20T20:54:35

Science Goal: Very large coarse raster 126"x175" 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR 11843, BBSO Context

Target: (NONE)

Pointing: xcen=527 ycen=-66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	298,182	32
2832	1.32	298,182	8
1400	0.33	298,182	31
2796	0.33	298,182	32

IRIS: SST coordination AR 11806

2013-08-07T10:03:51 to 2013-08-07T10:48:20

Science Goal: Medium sparse raster 19"x60" 20s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination AR 11806

Target: (NONE)

Pointing: xcen=959 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.59	84,69	75
1400	0.59	84,69	75
2796	0.59	84,69	75

IRIS: SST coordination AR 11806

2013-08-07T07:51:21 to 2013-08-07T08:00:51

Science Goal: Large dense raster 21"x120" 64s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: SST coordination AR 11806

Target: (NONE)

Pointing: xcen=949 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.59	147,128	16
1400	0.59	147,128	16
2796	0.59	147,128	16

251312 matches
prev 1...121 122 123 124 [125] 126 127 128 129 130 ...16755 next