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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256582 matches
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IRIS: DST coordination context

2014-10-05T14:39:49 to 2014-10-05T14:45:30

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: DST coordination context

Target: AR

Pointing: xcen=-97 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	295,182	16
2832	0.36	295,182	16
2796	0.36	295,182	16

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T12:23:16 to 2014-01-20T12:56:23

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

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=257 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: Ted's Pointing Stability Test

2014-01-18T06:49:30 to 2014-01-18T06:51:38

Science Goal: Ted's pointing stability test

Program: Ted's Pointing Stability Test

Target: QS

Pointing: xcen=-608 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Slit across small coronal hole

2013-09-10T23:09:38 to 2013-09-11T00:09:47

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Slit across small coronal hole

Target: (NONE)

Pointing: xcen=674 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	172,182	130
1400	0.46	172,182	130
2796	0.46	172,182	130

IRIS: Coronal Nanojet Study of AR13413

2023-09-02T21:11:02 to 2023-09-03T03:59:16

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojet Study of AR13413

Target: AR

Pointing: xcen=945 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2559

IRIS: SST Coord (AR 13380)

2023-07-27T07:29:53 to 2023-07-27T12:00:06

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

Program: SST Coord (AR 13380)

Target: AR

Pointing: xcen=-349 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	780
1400	0.35	66,67	780
2796	0.35	66,67	780

IRIS: Low-telemetry flare watch AR12975

2022-03-29T22:22:53 to 2022-03-30T00:12:08

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: Low-telemetry flare watch AR12975

Target: AR

Pointing: xcen=369 ycen=325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	233
1400	0.47	61,67	233
2796	0.47	61,67	233

IRIS: Off-limb flare watch incoming AR

2022-01-14T18:45:34 to 2022-01-14T19:45:45

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

Program: Off-limb flare watch incoming AR

Target: AR

Pointing: xcen=-805 ycen=538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	376

IRIS: GREGOR coordination

2021-05-26T09:25:30 to 2021-05-26T11:28:24

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: GREGOR coordination

Target: AR

Pointing: xcen=466 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	136,129	720
2796	0.17	136,129	720

IRIS: HOP 307: Tracking Unnamed AR

2021-04-14T02:40:10 to 2021-04-14T03:29:06

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

Program: HOP 307: Tracking Unnamed AR

Target: AR

Pointing: xcen=75 ycen=-264,

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: Sit-and-stare study of ribbons and hot plasma

2021-02-13T10:52:59 to 2021-02-13T12:08:55

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: Sit-and-stare study of ribbons and hot plasma

Target: AR

Pointing: xcen=-162 ycen=-378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	157
1400	0.48	121,129	157
2796	0.49	121,129	156

IRIS: C1: South Pole

2020-09-19T05:32:04 to 2020-09-19T05:50:08

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: C1: South Pole

Target: CH

Pointing: xcen=6 ycen=-950,

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 tracking (HOP 307), unnamed SE AR

2020-08-23T06:09:36 to 2020-08-23T06:58:33

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

Program: AR tracking (HOP 307), unnamed SE AR

Target: AR

Pointing: xcen=-347 ycen=-556,

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: High S/N spectra AR 12769

2020-08-12T23:16:54 to 2020-08-13T00:50:12

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: High S/N spectra AR 12769

Target: AR

Pointing: xcen=801 ycen=422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	30
1400	3.11	169,182	30
2796	3.11	169,182	30

IRIS: Filament tracking: Filament in Northern Hemisphere

2020-07-16T01:51:28 to 2020-07-16T03:49:06

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament tracking: Filament in Northern Hemisphere

Target: FI

Pointing: xcen=302 ycen=553,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,129	576
2832	0.2	189,129	576
1400	0.2	189,129	576
2796	0.2	189,129	576

256582 matches
prev 1...1121 1122 1123 1124 1125 1126 1127 1128 [1129] 1130 ...17106 next