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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250259 matches
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IRIS: AR hot loop footpoints

2015-02-01T03:22:11 to 2015-02-01T03:55:33

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2

Program: AR hot loop footpoints

Target: AR

Pointing: xcen=609 ycen=-98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	191,182	16
2832	8.35	191,182	4
1400	2.12	191,182	16
2796	2.09	191,182	16

IRIS: Flare watch AR 12259

2015-01-13T01:03:57 to 2015-01-13T02:02:50

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: Flare watch AR 12259

Target: AR

Pointing: xcen=-277 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	171
2832	0.34	170,182	171
1400	0.34	170,182	171
2796	0.34	170,182	171

IRIS: Tian Coronal Hole Plumes

2015-01-04T13:53:56 to 2015-01-04T14:52:10

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Tian Coronal Hole Plumes

Target: CH

Pointing: xcen=-5 ycen=-824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	119,129	655

IRIS: Flare watch AR12230

2014-12-10T07:36:03 to 2014-12-10T08:33:49

Science Goal: Large sparse 16-step raster 15x120 16s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: Flare watch AR12230

Target: AR

Pointing: xcen=-320 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	136,129	816
2796	0.07	136,129	816

IRIS: Dense synoptic raster of very dark CH

2014-11-30T02:00:25 to 2014-11-30T02:51:42

Science Goal: Dense synoptic raster 31.35x175 96s Deep x 30

Program: Dense synoptic raster of very dark CH

Target: CH

Pointing: xcen=-130 ycen=-789,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	202,182	24
2832	2.14	202,182	24
1400	2.14	202,182	24
2796	2.14	202,182	24

IRIS: A1: QS throughput monitor

2014-11-06T04:20:52 to 2014-11-06T04:38:56

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 throughput monitor

Target: QS

Pointing: xcen=-227 ycen=-222,

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: Synoptic South Pole Scan - Program "C1"

2014-09-28T00:55:37 to 2014-09-28T01:29:48

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

Program: Synoptic South Pole Scan - Program "C1"

Target: (NONE)

Pointing: xcen=-233 ycen=-899,

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: A1: QS sensitivity monitoring

2014-09-03T04:40:24 to 2014-09-03T04:58:28

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 sensitivity monitoring

Target: QS

Pointing: xcen=56 ycen=-143,

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: Quiet Sun Throughput Monitoring

2014-05-24T04:20:24 to 2014-05-24T04:38:28

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: Quiet Sun Throughput Monitoring

Target: QS

Pointing: xcen=-2 ycen=-0,

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: AR 11957 at the Limb

2014-01-28T01:00:27 to 2014-01-28T01:53:58

Science Goal: Large coarse 16-step raster 30x120 16s C II Deep x 8 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11957 at the Limb

Target: AR

Pointing: xcen=978 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	336

IRIS: Dense raster of filament near AR

2014-01-13T06:22:08 to 2014-01-13T07:17:46

Science Goal: Medium dense 8-step raster 2.32x60 8s C II Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Dense raster of filament near AR

Target: AR

Pointing: xcen=-75 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	63,65	344
2796	0.16	63,65	344

IRIS: CH Boundary, deep exp sit-and-stare

2013-12-13T08:47:52 to 2013-12-13T09:16:09

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

Program: CH Boundary, deep exp sit-and-stare

Target: (NONE)

Pointing: xcen=274 ycen=328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.57	121,129	50
2796	0.57	121,129	50

IRIS: FUV SJI flat field calibration - 2

2013-11-06T16:51:51 to 2013-11-06T17:22:26

Science Goal: FUV SJI flat test 2013-11-01

Program: FUV SJI flat field calibration - 2

Target: QS

Pointing: xcen=162 ycen=-87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	218,179	103

IRIS: BBSO coordination on AR12866

2021-09-14T18:42:43 to 2021-09-14T23:13:13

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination on AR12866

Target: AR

Pointing: xcen=850 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	800
2832	1.35	153,129	200
1400	0.34	153,129	800
2796	0.34	153,129	800

IRIS: HOP 307: Tracking AR12760 w/ Hinode

2020-04-29T16:04:59 to 2020-04-29T18:31:51

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307: Tracking AR12760 w/ Hinode

Target: AR

Pointing: xcen=184 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	239

250259 matches
prev 1...881 882 [883] 884 885 886 887 888 889 890 ...16684 next