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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249802 matches
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IRIS: Other part of AR 11909

2013-12-03T17:54:44 to 2013-12-03T18:14:37

Science Goal: Very large dense raster 131.7x175 400s Deep x 2 FUV spectrally rebinned x 2

Program: Other part of AR 11909

Target: AR

Pointing: xcen=28 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	309,182	100
2832	0.2	309,182	100
1400	0.2	309,182	100
2796	0.2	309,182	100

IRIS: Stellar calibration

2013-11-22T13:22:00 to 2013-11-22T13:35:59

Science Goal: HD142096 pointing2

Program: Stellar calibration

Target: (NONE)

Pointing: xcen=-782 ycen=433,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	366,182	7
1400	2	366,182	7

IRIS: FUV SJI flat field calibration - 1

2013-11-06T15:26:36 to 2013-11-06T15:57:11

Science Goal: FUV SJI flat test 2013-11-01

Program: FUV SJI flat field calibration - 1

Target: QS

Pointing: xcen=223 ycen=-119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	218,179	103

IRIS: BBSO Coordination 1: AR13121

2022-10-18T17:09:41 to 2022-10-18T18:59:02

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination 1: AR13121

Target: AR

Pointing: xcen=99 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	324
2832	2.03	137,129	54
1400	0.34	137,129	324
2796	0.34	137,129	324

IRIS: BBSO Coordination (Yan Xu), High data rate for morning good seeing

2021-09-10T16:59:29 to 2021-09-10T19:59:55

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination (Yan Xu), High data rate for morning good seeing

Target: AR

Pointing: xcen=227 ycen=-395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	129
1400	0.35	197,182	516
2796	0.35	197,182	516

IRIS: Filament Observation in AR 12773

2020-10-02T17:08:03 to 2020-10-02T17:24:23

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 Observation in AR 12773

Target: FI

Pointing: xcen=559 ycen=521,

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: HOP 307, AR 12759

2020-04-06T16:40:19 to 2020-04-06T20:45:04

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

Program: HOP 307, AR 12759

Target: AR

Pointing: xcen=297 ycen=542,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	399
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: THEMIS coordination, filament tracking, sequence 2

2019-10-01T15:31:12 to 2019-10-01T17:54:13

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 15

Program: THEMIS coordination, filament tracking, sequence 2

Target: FI

Pointing: xcen=153 ycen=650,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	184,129	256
2796	0.56	184,129	256

IRIS: HOP 307: AR 12724 tracking

2018-10-13T22:13:32 to 2018-10-14T00:40:23

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

Program: HOP 307: AR 12724 tracking

Target: AR

Pointing: xcen=-755 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	239
2796	0.61	281,182	240

IRIS: Filament tracking

2018-01-26T16:05:40 to 2018-01-26T16:54:45

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

Program: Filament tracking

Target: FI

Pointing: xcen=905 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	79
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.62	281,182	79

IRIS: Northern Bright Region

2018-01-03T22:25:18 to 2018-01-03T23:14:24

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

Target: AR

Pointing: xcen=-65 ycen=294,

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: C1: North Pole

2017-09-23T04:20:10 to 2017-09-23T04:54:21

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

Program: C1: North Pole

Target: CH

Pointing: xcen=-5 ycen=961,

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: HOP 244 SADs off-limb

2017-09-11T18:29:11 to 2017-09-12T00:43:03

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 244 SADs off-limb

Target: AR

Pointing: xcen=988 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	134,129	2400

IRIS: CH observations w/ EIS

2017-08-30T06:35:36 to 2017-08-30T07:40:23

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: CH observations w/ EIS

Target: CH

Pointing: xcen=263 ycen=80,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	232,128	160
2832	0.41	232,128	160
1400	0.41	232,128	160
2796	0.41	232,128	160

IRIS: F1: Mid-latitude scan

2017-08-22T20:53:37 to 2017-08-22T21:42:28

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F1: Mid-latitude scan

Target: QS

Pointing: xcen=-154 ycen=643,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

249802 matches
prev 1...721 722 723 724 725 726 727 728 [729] 730 ...16654 next