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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250486 matches
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IRIS: F1: Mid-latitude Scan North 3/4

2020-07-20T13:11:53 to 2020-07-20T13:26:31

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 Spatial x 2, Spectral x 2

Program: F1: Mid-latitude Scan North 3/4

Target: QS

Pointing: xcen=39 ycen=516,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	218,129	24
2832	0.61	218,129	24
1400	0.61	218,129	24
2796	0.61	218,129	24

IRIS: SST coordination

2020-06-28T07:29:39 to 2020-06-28T08:29:03

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 8 FUV spectrally rebinned x 4 Lossless compression

Program: SST coordination

Target: AR

Pointing: xcen=759 ycen=440,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	83,67	96
2832	0.62	83,67	96
1400	0.62	83,67	96
2796	0.62	83,67	96

IRIS: SST coordination

2020-06-27T10:06:38 to 2020-06-27T11:25:52

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 8 FUV spectrally rebinned x 4 Lossless compression

Program: SST coordination

Target: AR

Pointing: xcen=681 ycen=437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	83,67	128
2832	0.62	83,67	128
1400	0.62	83,67	128
2796	0.62	83,67	128

IRIS: SST coordination (Chitta), seq. 2

2020-06-20T09:18:02 to 2020-06-20T10:39:52

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: SST coordination (Chitta), seq. 2

Target: AR

Pointing: xcen=-811 ycen=475,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	59,69	3600

IRIS: Low-lying loops AR 12765

2020-06-09T18:38:06 to 2020-06-09T20:40:47

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops AR 12765

Target: AR

Pointing: xcen=20 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	400
2796	0.31	127,129	400

IRIS: Low data rate sit-and-stare on CH boundary

2020-02-23T05:10:20 to 2020-02-23T15:38:34

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Low data rate sit-and-stare on CH boundary

Target: CH

Pointing: xcen=-128 ycen=-778,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	123,129	300
2832	2.09	123,129	300
1400	2.09	123,129	300
2796	2.09	123,129	300

IRIS: Filament tracking (Southern Hemisphere)

2020-02-12T04:46:57 to 2020-02-12T05:03:17

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 (Southern Hemisphere)

Target: FI

Pointing: xcen=-237 ycen=-538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	80
2832	0.2	234,128	80
1400	0.2	234,128	80
2796	0.2	234,128	80

IRIS: Filament tracking near south western limb

2020-02-11T05:14:05 to 2020-02-11T06:22:43

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 near south western limb

Target: FI

Pointing: xcen=737 ycen=-592,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,128	336
2832	0.2	189,128	336
1400	0.2	189,128	336
2796	0.2	189,128	336

IRIS: B2: QS tracking

2020-02-02T07:24:33 to 2020-02-02T07:34:09

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: AR

Pointing: xcen=377 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: PSP coordination OBS C (North)

2020-01-30T09:06:07 to 2020-01-30T10:07:20

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination OBS C (North)

Target: QS

Pointing: xcen=617 ycen=711,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	199,182	352
2796	0.17	199,182	352

IRIS: PSP coordination OBS D (South)

2020-01-28T11:38:07 to 2020-01-28T12:39:20

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination OBS D (South)

Target: CH

Pointing: xcen=-37 ycen=-806,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	199,182	352
2796	0.17	199,182	352

IRIS: C1: South Pole

2019-09-21T05:33:13 to 2019-09-21T06:07:24

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

Program: C1: South Pole

Target: CH

Pointing: xcen=6 ycen=-947,

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: SST coordinationL Northern polar coronal hole enhanced magnetic patch

2019-09-11T07:53:08 to 2019-09-11T11:59:57

Science Goal: Large dense 4-step raster 1x120 4s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: SST coordinationL Northern polar coronal hole enhanced magnetic patch

Target: CH

Pointing: xcen=148 ycen=848,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	123,129	288
2796	0.3	123,129	288

IRIS: Jets in Coronal Hole (northern polar)

2019-09-10T23:03:47 to 2019-09-11T03:57:45

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in Coronal Hole (northern polar)

Target: CH

Pointing: xcen=-42 ycen=811,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	144,128	1902
1400	0.15	144,128	1904
2796	0.15	144,128	1904

IRIS: SST Coordination (Chromospheric heating)

2019-09-08T07:47:21 to 2019-09-08T11:30:44

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: SST Coordination (Chromospheric heating)

Target: EF

Pointing: xcen=22 ycen=162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	65,69	1000
1400	0.22	65,69	1000
2796	0.22	65,69	1000

250486 matches
prev 1...1225 1226 1227 1228 [1229] 1230 1231 1232 1233 1234 ...16700 next