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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249787 matches
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IRIS: HOP 275 Chromospheric dynamics in AR

2014-11-12T00:20:38 to 2014-11-12T01:08:15

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

Program: HOP 275 Chromospheric dynamics in AR

Target: AR

Pointing: xcen=311 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	100
1400	0.48	121,129	100
2796	0.48	121,129	99

IRIS: HOP 270 Coronal Hole Jets

2014-11-11T12:39:21 to 2014-11-11T13:44:27

Science Goal: Very large sit-and-stare 0.3x175 1s C II Deep x 8 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: HOP 270 Coronal Hole Jets

Target: CH

Pointing: xcen=-28 ycen=-761,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	166,182	415

IRIS: Adding OBSID for full load, off limb

2014-04-02T02:22:26 to 2014-04-02T02:23:27

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 30 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Adding OBSID for full load, off limb

Target: AR

Pointing: xcen=973 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	121,129	1
2796	-1	121,129	1

IRIS: Sensitivity Monitoring near disk center

2014-02-19T04:10:54 to 2014-02-19T04:28:58

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: Sensitivity Monitoring near disk center

Target: QS

Pointing: xcen=-50 ycen=-2,

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: Test for HOP 243, QS Weak Fields

2014-02-17T04:54:28 to 2014-02-17T05:57:25

Science Goal: Medium sparse 2-step raster 1x60 2s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Test for HOP 243, QS Weak Fields

Target: QS

Pointing: xcen=-2 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	62,67	200
2796	0.31	62,67	200

IRIS: AR rotating over E limb (coord w Hinode)

2013-12-16T13:06:28 to 2013-12-16T13:59:23

Science Goal: Large dense 16-step raster 5x120 16s Si IV Deep x 4

Program: AR rotating over E limb (coord w Hinode)

Target: AR

Pointing: xcen=-943 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	124,129	303

IRIS: BBSO coordination, new AR in SW

2022-08-26T16:59:41 to 2022-08-26T22:50:03

Science Goal: Large coarse 8-step raster 14x120 8s 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, new AR in SW

Target: AR

Pointing: xcen=687 ycen=-505,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1038
2832	2.03	137,129	173
1400	0.34	137,129	1038
2796	0.34	137,129	1038

IRIS: Flare watch

2021-06-14T14:17:24 to 2021-06-14T17:01:32

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch

Target: AR

Pointing: xcen=784 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	350
1400	0.47	61,67	350
2796	0.47	61,67	350

IRIS: HOP 307 AR Tracking

2021-05-28T12:09:42 to 2021-05-28T13:36:07

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 AR Tracking

Target: AR

Pointing: xcen=20 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: Flare study B: Sit-and-stare ribbons/hot plasma

2021-01-22T09:38:01 to 2021-01-22T10:38:58

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study B: Sit-and-stare ribbons/hot plasma

Target: AR

Pointing: xcen=-439 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,130	126
1400	0.48	121,130	126
2796	0.48	121,130	126

IRIS: HOP 307, Limb-to-limb AR tracking, AR 12792

2020-12-24T20:24:04 to 2020-12-24T21:13:44

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, Limb-to-limb AR tracking, AR 12792

Target: AR

Pointing: xcen=888 ycen=-391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: HOP 307: AR 12781 tracking

2020-11-14T01:08:21 to 2020-11-14T01:57:27

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 12781 tracking

Target: AR

Pointing: xcen=789 ycen=-409,

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: AR tracking

2020-11-10T05:01:10 to 2020-11-10T05:19:16

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=546 ycen=309,

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: Flare Study: AR 12773

2020-09-25T20:49:34 to 2020-09-25T21:58:40

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: Flare Study: AR 12773

Target: AR

Pointing: xcen=-518 ycen=378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	225
2832	0.31	71,68	225
2796	0.31	71,68	225

IRIS: Jets in coronal holes

2020-07-28T22:14:36 to 2020-07-29T03:53:46

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in coronal holes

Target: CH

Pointing: xcen=-203 ycen=438,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	2240
1400	0.15	230,182	2240
2796	0.15	230,182	2240

249787 matches
prev 1...1001 1002 1003 1004 1005 [1006] 1007 1008 1009 1010 ...16653 next