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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252700 matches
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IRIS: Filament Obs.

2019-05-03T18:23:26 to 2019-05-03T22:47:01

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

Program: Filament Obs.

Target: FI

Pointing: xcen=352 ycen=705,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	1280
2832	0.21	281,182	1278
1400	0.21	281,182	1280
2796	0.21	281,182	1280

IRIS: CLASP test program

2019-03-29T05:00:41 to 2019-03-29T05:28:17

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

Program: CLASP test program

Target: QS

Pointing: xcen=-462 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	80
2832	0.35	281,182	79
1400	0.35	281,182	80
2796	0.35	281,182	80

IRIS: HOP 307 on unnumbered AR

2019-01-09T17:27:19 to 2019-01-09T18:16:16

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

Program: HOP 307 on unnumbered AR

Target: AR

Pointing: xcen=-241 ycen=245,

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: Filament detailed scans

2018-07-24T23:24:38 to 2018-07-25T03:39:38

Science Goal: Large dense 128-step raster 42.2x120 128s Deep x 8 Spatial x 2, Spectral x 2

Program: Filament detailed scans

Target: FI

Pointing: xcen=317 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	167,129	416
2832	0.61	167,129	416
1400	0.61	167,129	416
2796	0.61	167,129	416

IRIS: A1: QS monitoring

2018-02-24T04:12:17 to 2018-02-24T04:30:20

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=-79 ycen=118,

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: Streamer off-limb

2017-10-14T01:02:19 to 2017-10-14T03:26:04

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=-882 ycen=510,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	2.05	169,182	70
2796	2.05	169,182	70

IRIS: C1: North Pole

2017-10-07T04:48:54 to 2017-10-07T05:23:05

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

Program: C1: North Pole

Target: CH

Pointing: xcen=-5 ycen=962,

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: B1: AR Tracking from limb to limb

2017-10-05T22:19:38 to 2017-10-05T22:37:44

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=-443 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.21	247,129	15
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP 336 #3

2017-09-19T01:08:29 to 2017-09-19T01:58:22

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 #3

Target: QS

Pointing: xcen=46 ycen=643,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: Large FOV 2-step raster AR12680 (BBSO)

2017-09-15T19:58:09 to 2017-09-15T21:16:10

Science Goal: Large coarse 2-step raster 2x120 2s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Large FOV 2-step raster AR12680 (BBSO)

Target: SS

Pointing: xcen=-55 ycen=31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	126
2832	3.72	123,129	21
1400	0.62	123,129	126
2796	0.62	123,129	126

IRIS: B2: QS tracking

2017-08-31T04:50:50 to 2017-08-31T05:00:25

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-514 ycen=-491,

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: BBSO coordination

2017-07-27T17:54:36 to 2017-07-27T22:02:35

Science Goal: Medium coarse 16-step raster 30x60 16s C II Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=737 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	91,65	600
2832	1.24	91,65	200
2796	0.31	91,65	799

IRIS: Flare study

2017-07-16T08:09:39 to 2017-07-16T12:05:58

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Flare study

Target: AR

Pointing: xcen=815 ycen=-131,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	1000
2832	0.24	67,68	1000
2796	0.24	67,68	1000

IRIS: Hot loops with deep exposures

2017-04-27T11:11:45 to 2017-04-27T13:22:41

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 loops with deep exposures

Target: AR

Pointing: xcen=516 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	32
1400	4.09	154,132	32
2796	4.09	154,132	32

IRIS: Deep sit-and-stare on AR plage

2017-04-11T06:58:31 to 2017-04-11T08:16:16

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

Program: Deep sit-and-stare on AR plage

Target: AR

Pointing: xcen=-784 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	25
1400	3.11	169,182	25
2796	3.11	169,182	25

252700 matches
prev 1...585 586 587 588 [589] 590 591 592 593 594 ...16847 next