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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250309 matches
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IRIS: B2: QS tracking from limb to limb

2018-04-17T05:17:29 to 2018-04-17T05:27:05

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=147 ycen=133,

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: A1: QS monitoring

2018-04-11T04:20:16 to 2018-04-11T04:38:20

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 monitoring

Target: QS

Pointing: xcen=10 ycen=-22,

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: Long-term AR 12703 evolution

2018-04-03T10:41:42 to 2018-04-03T12:10:24

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

Program: Long-term AR 12703 evolution

Target: AR

Pointing: xcen=-291 ycen=-43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: CH boundary, south

2018-03-29T17:50:52 to 2018-03-29T18:43:08

Science Goal: Very large sparse 64-step raster 63x175 64s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: CH boundary, south

Target: CH

Pointing: xcen=522 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	233,182	48
2832	1.09	233,182	48
1400	1.09	233,182	48
2796	1.09	233,182	48

IRIS: CH boundary, north

2018-03-29T05:55:42 to 2018-03-29T06:47:58

Science Goal: Very large sparse 64-step raster 63x175 64s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: CH boundary, north

Target: CH

Pointing: xcen=341 ycen=567,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	233,182	48
2832	1.09	233,182	48
1400	1.09	233,182	48
2796	1.09	233,182	48

IRIS: Very large sit-and-stare on AR 12699

2018-03-13T23:25:52 to 2018-03-14T03:47:36

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Very large sit-and-stare on AR 12699

Target: AR

Pointing: xcen=764 ycen=-117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	85
1400	3.08	169,182	85
2796	3.08	169,182	85

IRIS: HOP 345: Filament at N hemisphere

2018-03-01T20:49:53 to 2018-03-01T21:56:38

Science Goal: Very large coarse 16-step raster 30x175 16s C II Mg II h/k Mg II w s Deep x 15

Program: HOP 345: Filament at N hemisphere

Target: FI

Pointing: xcen=-171 ycen=551,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.74	199,182	90
2832	2.23	199,182	30
2796	0.56	199,182	120

IRIS: High S/N spectra on AR 12699

2018-02-09T03:15:50 to 2018-02-09T03:59:22

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 on AR 12699

Target: SS

Pointing: xcen=-448 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	14
1400	3.11	169,182	14
2796	3.11	169,182	14

IRIS: N filament w/ Hinode

2018-02-04T07:57:29 to 2018-02-04T08:59:45

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 15 FUV spectrally rebinned x 2

Program: N filament w/ Hinode

Target: FI

Pointing: xcen=13 ycen=530,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	183,129	56
2832	1.11	183,129	56
1400	1.11	183,129	56
2796	1.11	183,129	56

IRIS: SE prominence in coronal cavity (HOP 334 obsID)

2018-02-02T04:09:43 to 2018-02-02T05:00:37

Science Goal: Very large coarse 32-step raster 62x175 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SE prominence in coronal cavity (HOP 334 obsID)

Target: FI

Pointing: xcen=-719 ycen=-709,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	231,182	48
2796	1.06	231,182	48

IRIS: CH tracking limb-to-limb

2018-01-27T03:27:30 to 2018-01-27T03:53:52

Science Goal: Medium dense 96-step raster 31.35x60 96s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: CH tracking limb-to-limb

Target: CH

Pointing: xcen=-339 ycen=-829,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	94,66	90
2832	1.47	94,66	18
1400	0.29	94,66	90
2796	0.29	94,66	90

IRIS: HOP 307: Long-term AR evolution

2018-01-21T14:18:21 to 2018-01-21T15:07:27

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: Long-term AR evolution

Target: AR

Pointing: xcen=720 ycen=-154,

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: HOP 307: Long-term AR Evolution (AR12694)

2018-01-12T07:47:16 to 2018-01-12T08:36:22

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 (AR12694)

Target: AR

Pointing: xcen=579 ycen=-479,

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: HOP 307: Long-term AR Evolution

2018-01-09T18:12:19 to 2018-01-09T19:01:59

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=346 ycen=-60,

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: Low telemetry flare watch AR12664

2017-06-24T00:52:15 to 2017-06-24T03:53:20

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

Program: Low telemetry flare watch AR12664

Target: AR

Pointing: xcen=-539 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	135,129	600
2796	0.3	135,129	600

250309 matches
prev 1...1153 1154 1155 [1156] 1157 1158 1159 1160 1161 1162 ...16688 next