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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247167 matches
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IRIS: Coronal Hole Boundary near limb

2013-12-16T01:43:16 to 2013-12-16T02:36:56

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Hole Boundary near limb

Target: CH

Pointing: xcen=806 ycen=352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	169,182	100
2832	2.68	169,182	20
1400	0.45	169,182	120
2796	0.45	169,182	120

IRIS: CH Boundary, deep exp sit-and-stare

2013-12-13T08:47:52 to 2013-12-13T09:16:09

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15

Program: CH Boundary, deep exp sit-and-stare

Target: (NONE)

Pointing: xcen=274 ycen=328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.57	121,129	50
2796	0.57	121,129	50

IRIS: Wobble test, E. limb

2013-11-21T18:03:46 to 2013-11-21T18:41:26

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble test, E. limb

Target: (NONE)

Pointing: xcen=-974 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	113
1400	0.33	174,182	113

IRIS: AR11890, dense raster, 30s exposures

2013-11-08T09:23:21 to 2013-11-08T09:56:54

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, dense raster, 30s exposures

Target: AR

Pointing: xcen=-187 ycen=-241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

IRIS: wav. cal.

2013-08-09T04:19:38 to 2013-08-09T05:59:38

Science Goal: wav. cal.

Program: wavelength calibration, after T changed on 08/08

Target: (NONE)

Pointing: xcen=595 ycen=125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1	174,182	100
1400	1	174,182	100

TRACE: Prominence 171

1999-02-09T14:50:35 to 1999-02-09T19:39:26

Science Goal:

Program:

Target:

Pointing: xcen=-733 ycen=538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare watch B program, AR12826

2021-05-28T05:48:28 to 2021-05-28T07:03:30

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 B program, AR12826

Target: AR

Pointing: xcen=857 ycen=371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	160
1400	0.47	61,67	160
2796	0.47	61,67	160

IRIS: HOP 307 new small AR at E limb

2020-04-24T23:54:50 to 2020-04-25T02:41:38

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307 new small AR at E limb

Target: AR

Pointing: xcen=-768 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: SST coordination: sit and stare

2020-04-22T07:59:41 to 2020-04-22T12:29:46

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w Deep x 8

Program: SST coordination: sit and stare

Target: QS

Pointing: xcen=-12 ycen=298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.48	121,129	565
1400	0.48	121,129	565
2796	0.48	121,129	565

IRIS: Bright point in QS

2020-03-08T01:59:31 to 2020-03-08T05:36:23

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: Bright point in QS

Target: QS

Pointing: xcen=196 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.26	122,129	835
1400	0.26	122,129	835
2796	0.26	122,129	835

IRIS: Filament tracking

2018-09-25T21:09:51 to 2018-09-25T21:59:16

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 tracking

Target: FI

Pointing: xcen=-351 ycen=-382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	240
2832	0.21	281,182	240
1400	0.21	281,182	239
2796	0.21	281,182	240

IRIS: C1: North Pole

2018-08-04T04:52:10 to 2018-08-04T05:26:21

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

Program: C1: North Pole

Target: CH

Pointing: xcen=-4 ycen=942,

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: New emerging region near limb

2018-07-15T13:30:52 to 2018-07-15T15:43:55

Science Goal: Medium coarse 4-step raster 6x60 4s Deep x 8

Program: New emerging region near limb

Target: AR

Pointing: xcen=943 ycen=-89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	67,66	210
2832	0.63	67,66	210
1400	0.63	67,66	210
2796	0.63	67,66	210

IRIS: CH boundary, north

2018-03-27T22:22:19 to 2018-03-27T23:14:35

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=94 ycen=589,

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: HOP 306: Emerging Flux

2018-02-23T12:57:06 to 2018-02-23T16:04:00

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: HOP 306: Emerging Flux

Target: EF

Pointing: xcen=914 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	304
2832	0.61	184,129	304
1400	0.61	184,129	304
2796	0.61	184,129	304

247167 matches
prev 1...873 874 875 876 877 [878] 879 880 881 882 ...16478 next