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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250465 matches
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IRIS: HOP 307: AR 12700

2018-03-03T19:55:29 to 2018-03-03T20:44:34

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

Program: HOP 307: AR 12700

Target: AR

Pointing: xcen=941 ycen=139,

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: Very fast scans of the AR close to the disk center

2018-02-27T13:33:39 to 2018-02-27T16:19:08

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Very fast scans of the AR close to the disk center

Target: AR

Pointing: xcen=326 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	129,129	270
2832	0.61	129,129	270
1400	0.61	129,129	270
2796	0.61	129,129	270

IRIS: HOP 307: AR close to the disk center

2018-02-27T09:19:39 to 2018-02-27T10:08:44

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: AR close to the disk center

Target: AR

Pointing: xcen=302 ycen=214,

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: Large sit and stare w/ deep exposures

2018-02-22T07:31:03 to 2018-02-22T08:32:37

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: Large sit and stare w/ deep exposures

Target: QS

Pointing: xcen=-656 ycen=196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	20
1400	3.08	169,182	20
2796	3.08	169,182	20

IRIS: Higher cadence dense rasters in CH (?)

2018-02-21T01:25:06 to 2018-02-21T03:22:16

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Higher cadence dense rasters in CH (?)

Target: CH

Pointing: xcen=247 ycen=412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	67,67	207
2832	1.46	67,67	52
1400	0.37	67,67	207
2796	0.37	67,67	206

IRIS: AR SnS high SNR spectra

2018-02-15T18:22:43 to 2018-02-15T18:32:02

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

Program: AR SnS high SNR spectra

Target: AR

Pointing: xcen=824 ycen=-56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	3
1400	3.11	169,182	3
2796	3.11	169,182	3

IRIS: short-term evol. new AR SE (HOP 306 obs)

2018-02-05T00:11:50 to 2018-02-05T01:11:41

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: short-term evol. new AR SE (HOP 306 obs)

Target: AR

Pointing: xcen=-708 ycen=45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	184,129	96
2832	0.62	184,129	96
1400	0.62	184,129	96
2796	0.62	184,129	96

IRIS: HOP 307 long-term AR 12697 evolution

2018-02-03T01:06:10 to 2018-02-03T01:55:16

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 long-term AR 12697 evolution

Target: AR

Pointing: xcen=-120 ycen=-55,

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: Tracked QS (4s 192-step Raster)

2018-01-11T13:55:29 to 2018-01-11T14:48:14

Science Goal: Medium dense 192-step raster 63.1x60 192s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Tracked QS (4s 192-step Raster)

Target: QS

Pointing: xcen=-279 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	128,66	180
2832	1.47	128,66	36
1400	0.29	128,66	180
2796	0.29	128,66	180

IRIS: Target QS/CH all over disk

2017-12-28T02:21:01 to 2017-12-28T03:17:18

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Target QS/CH all over disk

Target: CH

Pointing: xcen=-281 ycen=456,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	203,182	264
2832	1.28	203,182	44
1400	0.21	203,182	264
2796	0.21	203,182	264

IRIS: Coronal jets study

2017-11-19T15:44:38 to 2017-11-19T16:45:37

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jets study

Target: QS

Pointing: xcen=-107 ycen=840,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	84,68	288
1400	0.21	84,68	288
2796	0.21	84,68	288

IRIS: B1: AR tracking from limb to limb

2017-11-16T18:12:27 to 2017-11-16T18:30:32

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=-664 ycen=-167,

saaIntervals hiIntervals

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

IRIS: HOP 307 unnamed AR

2017-11-05T04:05:02 to 2017-11-05T04:53:59

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=-720 ycen=134,

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: Cal 4 focus

2017-11-04T05:20:23 to 2017-11-04T05:37:39

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Cal 4 focus

Target: (NONE)

Pointing: xcen=261 ycen=269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: HOP307: AR12685

2017-10-26T13:10:29 to 2017-10-26T14:36:54

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-182 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.09	281,182	79
1400	1.08	281,182	80
2796	1.08	281,182	80

250465 matches
prev 1...1729 1730 1731 1732 1733 1734 1735 1736 [1737] 1738 ...16698 next