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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250727 matches
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IRIS: North Polar CH (Mosaic 3)

2019-05-23T06:03:05 to 2019-05-23T06:30:28

Science Goal: Large dense 320-step raster 105.3x120 320s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: North Polar CH (Mosaic 3)

Target: CH

Pointing: xcen=80 ycen=905,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.68	233,129	40
1400	0.68	233,129	40
2796	0.68	233,129	40

IRIS: AR low-lying loops

2019-05-14T05:55:38 to 2019-05-14T06:59:08

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 8

Program: AR low-lying loops

Target: AR

Pointing: xcen=259 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	128,129	200
2796	0.32	128,129	200

IRIS: BBSO coordination, sunspot AR 12740

2019-05-10T19:58:28 to 2019-05-10T20:59:07

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO coordination, sunspot AR 12740

Target: SS

Pointing: xcen=161 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	129,129	384
2796	0.16	129,129	384

IRIS: HOP 366: PSP coordination

2019-04-02T05:45:58 to 2019-04-02T05:52:50

Science Goal: Very large coarse 2-step raster 2x175 2s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 366: PSP coordination

Target: QS

Pointing: xcen=-326 ycen=-898,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	171,182	22
2796	0.31	171,182	22

IRIS: Filament Tracking, Northern Filament, now prominence

2019-03-17T09:23:03 to 2019-03-17T09:42:49

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Filament Tracking, Northern Filament, now prominence

Target: FI

Pointing: xcen=845 ycen=573,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	128

IRIS: Filament Tracking, Northern Filament

2019-03-13T08:13:34 to 2019-03-13T11:29:38

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament Tracking, Northern Filament

Target: FI

Pointing: xcen=527 ycen=632,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	960
2832	0.2	234,128	960
1400	0.2	234,128	960
2796	0.2	234,128	960

IRIS: HOP 364, plume region, day 5

2019-03-02T08:00:00 to 2019-03-02T10:15:49

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 364, plume region, day 5

Target: CH

Pointing: xcen=416 ycen=-133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	400
2832	0.34	281,182	400
1400	0.34	281,182	400
2796	0.34	281,182	400

IRIS: Prominence at W-limb

2019-02-17T05:10:55 to 2019-02-17T06:39:57

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence at W-limb

Target: FI

Pointing: xcen=986 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	576

IRIS: HOP 307 Long term AR evolution

2019-02-04T10:33:19 to 2019-02-04T11:22:25

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 Long term AR evolution

Target: AR

Pointing: xcen=-614 ycen=234,

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 on CH/QS boundary, mid-latitude

2019-01-21T02:05:59 to 2019-01-21T03:15:05

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-and-stare on CH/QS boundary, mid-latitude

Target: CH

Pointing: xcen=372 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	169,182	33
2832	2.09	169,182	33
1400	2.09	169,182	33
2796	2.09	169,182	33

IRIS: Sit-and-stare on CH/QS boundary

2019-01-17T10:24:24 to 2019-01-17T11:33:29

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-and-stare on CH/QS boundary

Target: CH

Pointing: xcen=-456 ycen=-11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	169,182	33
2832	2.09	169,182	33
1400	2.09	169,182	33
2796	2.09	169,182	33

IRIS: Sit-and-stare on CH/QS boundary, North pole

2019-01-17T02:27:17 to 2019-01-17T03:16:16

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-and-stare on CH/QS boundary, North pole

Target: CH

Pointing: xcen=-22 ycen=861,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	169,182	45
2832	1.09	169,182	45
1400	1.09	169,182	45
2796	1.09	169,182	45

IRIS: VLA Bastian flare watch @limb

2019-01-06T16:11:29 to 2019-01-06T17:19:04

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 8 Spatial x 2, Spectral x 2

Program: VLA Bastian flare watch @limb

Target: AR

Pointing: xcen=962 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	119,129	434

IRIS: ALMA Project #1879: Mosaic #2

2018-12-22T12:57:02 to 2018-12-22T13:11:45

Science Goal: Very large dense 96-step raster 31.35x175 96s Deep x 8 Spatial x 2, Spectral x 2

Program: ALMA Project #1879: Mosaic #2

Target: QS

Pointing: xcen=551 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	203,182	24
2832	0.61	203,182	24
1400	0.61	203,182	24
2796	0.61	203,182	24

IRIS: Large magnetic bipole (decayed AR), trailing plage

2018-07-17T06:29:36 to 2018-07-17T07:18:33

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

Program: Large magnetic bipole (decayed AR), trailing plage

Target: AR

Pointing: xcen=447 ycen=44,

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

250727 matches
prev 1...1905 1906 1907 1908 1909 [1910] 1911 1912 1913 1914 ...16716 next