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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250249 matches
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IRIS: HOP 336: Northern Pointing #4

2018-01-08T16:07:03 to 2018-01-08T16:56:56

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

Program: HOP 336: Northern Pointing #4

Target: QS

Pointing: xcen=147 ycen=700,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: Northern Bright Region (HOP 307)

2018-01-04T08:10:19 to 2018-01-04T08:59:25

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

Program: Northern Bright Region (HOP 307)

Target: AR

Pointing: xcen=25 ycen=296,

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, unnamed AR

2017-12-21T14:33:21 to 2017-12-21T15:22:27

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, unnamed AR

Target: AR

Pointing: xcen=873 ycen=-99,

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: F1: Mid latitude scan HOP 336 North #2

2017-12-04T13:09:19 to 2017-12-04T13:59:12

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

Program: F1: Mid latitude scan HOP 336 North #2

Target: QS

Pointing: xcen=-52 ycen=654,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: CH tracking from limb to limb

2017-12-03T12:44:49 to 2017-12-03T13:40:21

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

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=245 ycen=472,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	160
2832	0.35	281,182	160
1400	0.35	281,182	160
2796	0.35	281,182	160

IRIS: CH tracking from limb to limb

2017-12-01T02:16:15 to 2017-12-01T03:10:35

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

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=-266 ycen=467,

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

2017-11-29T04:49:16 to 2017-11-29T05:07:20

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=75 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: HOP 307: emerging flux region

2017-11-09T15:19:01 to 2017-11-09T16:08:07

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: emerging flux region

Target: AR

Pointing: xcen=-44 ycen=-215,

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: B1: AR tracking from limb to limb

2017-11-07T12:07:16 to 2017-11-07T12:25:22

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=-314 ycen=72,

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: Calib 14: Wobble (north limb)

2017-03-31T00:34:13 to 2017-03-31T03:54:13

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (north limb)

Target: QS

Pointing: xcen=-46 ycen=971,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: Calib 13: Stellar HD 210424 pointing 4

2017-02-19T01:17:00 to 2017-02-19T01:57:59

Science Goal: 2017_HD210424_Pointing#4

Program: Calib 13: Stellar HD 210424 pointing 4

Target: (NONE)

Pointing: xcen=-395 ycen=-970,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	20
1400	2	413,182	21

IRIS: Calib 13: Stellar HD 142096 pointing 4

2015-11-23T15:02:45 to 2015-11-23T15:31:43

Science Goal: 2015-HD142096-pointing4

Program: Calib 13: Stellar HD 142096 pointing 4

Target: (NONE)

Pointing: xcen=1249 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	395,182	15
1400	2	395,182	14

IRIS: Very large dense 64-step rasters on quiescent filament

2014-11-26T21:55:38 to 2014-11-26T22:36:40

Science Goal: Very large dense 64-step raster 20.8x175 64s Deep x 8

Program: Very large dense 64-step rasters on quiescent filament

Target: FI

Pointing: xcen=-202 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	191,182	64
2832	0.64	191,182	64
1400	0.64	191,182	64
2796	0.64	191,182	64

IRIS: Flare watch program B, AR14082

2025-05-11T21:10:19 to 2025-05-12T01:00:06

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR14082

Target: AR

Pointing: xcen=485 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	490
1400	0.47	61,67	490
2796	0.47	61,67	490

IRIS: BBSO coordination (HC flare watch, AR 13751)

2024-07-21T16:17:18 to 2024-07-21T22:32:01

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: BBSO coordination (HC flare watch, AR 13751)

Target: AR

Pointing: xcen=350 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2730

250249 matches
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