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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249789 matches
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IRIS: HOP 307: Long-term evolution of AR 12703

2018-04-10T22:04:04 to 2018-04-11T02:30:12

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

Program: HOP 307: Long-term evolution of AR 12703

Target: AR

Pointing: xcen=939 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	240
2832	1.11	281,182	240
1400	1.11	281,182	240
2796	1.11	281,182	239

IRIS: Network study

2018-03-23T11:23:15 to 2018-03-23T12:45:06

Science Goal: Medium sparse 4-step raster 3x60 4s Mg II h/k Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Network study

Target: CH

Pointing: xcen=105 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.06	64,65	1400

IRIS: IHOP 341 on AR 12699

2018-02-11T12:04:30 to 2018-02-11T13:13:01

Science Goal: Large sparse 8-step raster 7x120 8s Deep x 2 FUV spectrally rebinned x 2

Program: IHOP 341 on AR 12699

Target: AR

Pointing: xcen=104 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,129	302
2832	0.23	128,129	302
1400	0.23	128,129	301
2796	0.23	128,129	302

IRIS: SE prominence

2018-02-03T18:48:43 to 2018-02-03T19:39:19

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SE prominence

Target: FI

Pointing: xcen=-738 ycen=-696,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	264,182	48
2796	1.05	264,182	48

IRIS: Streamer off-limb

2017-10-17T00:36:58 to 2017-10-17T02:50:27

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

Program: Streamer off-limb

Target: CR

Pointing: xcen=367 ycen=-962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	2.05	169,182	65
2796	2.05	169,182	65

IRIS: Deep Sit-and-stare of Unnamed AR on E Limb

2017-09-21T18:11:10 to 2017-09-21T22:57:32

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: Deep Sit-and-stare of Unnamed AR on E Limb

Target: AR

Pointing: xcen=-874 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	93
1400	3.08	169,182	93
2796	3.08	169,182	93

IRIS: AR 12677 tracking limb-to-limb

2017-09-08T01:10:54 to 2017-09-08T03:28:34

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

Program: AR 12677 tracking limb-to-limb

Target: AR

Pointing: xcen=-155 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	400
2832	0.34	234,129	400
1400	0.34	234,129	400
2796	0.34	234,129	400

IRIS: Limb Scan

2017-08-22T14:54:46 to 2017-08-22T15:03:05

Science Goal: 20170822_145446_3620106165

Program: Limb Scan

Target: (NONE)

Pointing: xcen=384 ycen=-867,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	203,182	30
2832	1.37	203,182	6
1400	0.27	203,182	30
2796	0.27	203,182	30

IRIS: Limb Scan

2017-08-22T12:40:42 to 2017-08-22T12:49:01

Science Goal: 20170822_124042_3620106165

Program: Limb Scan

Target: (NONE)

Pointing: xcen=942 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	203,182	30
2832	1.37	203,182	6
1400	0.27	203,182	30
2796	0.27	203,182	30

IRIS: SST Coord (CH)

2017-08-20T10:59:24 to 2017-08-20T16:39:42

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: SST Coord (CH)

Target: QS

Pointing: xcen=852 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	64,69	3276
2796	0.1	64,69	3277

IRIS: CH continuous monitoring

2017-08-11T04:47:59 to 2017-08-11T05:42:18

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

Program: CH continuous monitoring

Target: CH

Pointing: xcen=212 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	160
2832	0.34	281,182	160
1400	0.34	281,182	160
2796	0.34	281,182	160

IRIS: A1: QS monitoring

2017-08-03T04:20:06 to 2017-08-03T04:38:10

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=-46 ycen=-109,

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: Hot loop study

2017-07-14T07:25:45 to 2017-07-14T08:31:13

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loop study

Target: AR

Pointing: xcen=497 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.03	154,132	16
1400	4.03	154,132	16
2796	4.03	154,132	16

IRIS: B1: AR tracking from limb to limb

2017-07-06T08:14:41 to 2017-07-06T08:32:46

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-899 ycen=-109,

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: A1: QS monitoring

2017-06-19T04:39:05 to 2017-06-19T04:57:09

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=88 ycen=-119,

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

249789 matches
prev 1...969 970 971 972 [973] 974 975 976 977 978 ...16653 next