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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250455 matches
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IRIS: Calib 14: Wobble calib. (zero roll)

2018-01-20T22:02:54 to 2018-01-20T23:03:14

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

Program: Calib 14: Wobble calib. (zero roll)

Target: QS

Pointing: xcen=-923 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	173,182	180

IRIS: HOP 307: Long-term evolution (AR12696)

2018-01-17T11:14:21 to 2018-01-17T12:03:27

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: Long-term evolution (AR12696)

Target: AR

Pointing: xcen=-96 ycen=-132,

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: Long-term AR Evolution

2018-01-14T13:22:41 to 2018-01-14T14:11:47

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 Evolution

Target: AR

Pointing: xcen=791 ycen=-502,

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 (AR 12692)

2017-12-30T20:47:29 to 2017-12-30T21:36:35

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 12692)

Target: AR

Pointing: xcen=885 ycen=322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	242,182	53
2832	0.61	242,182	52
1400	0.61	242,182	52
2796	0.61	242,182	53

IRIS: New AR on disk 2 (east one)

2017-12-20T17:26:21 to 2017-12-20T18:15:27

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

Program: New AR on disk 2 (east one)

Target: AR

Pointing: xcen=-706 ycen=331,

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: Prominence at E-limb

2017-12-20T04:19:11 to 2017-12-20T05:16:54

Science Goal: Very large coarse 2-step raster 2x175 2s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Prominence at E-limb

Target: QS

Pointing: xcen=-825 ycen=567,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	171,182	183
2796	0.32	171,182	183

IRIS: Coronal jets study

2017-11-21T22:59:04 to 2017-11-22T00:00:03

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: CH

Pointing: xcen=159 ycen=877,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	288
1400	0.21	83,68	288
2796	0.21	83,68	288

IRIS: Calib 4: Focus

2017-11-20T09:37:14 to 2017-11-20T09:45:51

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-62 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	173,182	10
2832	0.16	173,182	10
1400	0.27	173,182	10
2796	0.16	173,182	10

IRIS: HOP 335: Modelling of solar phenomena

2017-11-17T11:46:05 to 2017-11-17T12:40:16

Science Goal: Large dense 192-step raster 63.1x120 192s Si IV Deep x 15

Program: HOP 335: Modelling of solar phenomena

Target: QS

Pointing: xcen=-0 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	186,130	192

IRIS: Calib 4: Focus

2017-11-13T08:53:51 to 2017-11-13T09:11:06

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=534 ycen=162,

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: HOP 307 unnamed AR

2017-11-06T06:04:52 to 2017-11-06T06:53:49

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=-546 ycen=125,

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: A1 QS monitor

2017-11-04T12:17:46 to 2017-11-04T12:35:50

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 monitor

Target: QS

Pointing: xcen=44 ycen=44,

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: coronal hole full readout

2017-11-04T04:38:13 to 2017-11-04T04:52:09

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: coronal hole full readout

Target: CH

Pointing: xcen=-454 ycen=509,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	121,129	60
2832	1.39	121,129	10
1400	0.23	121,129	60
2796	0.23	121,129	60

IRIS: HOP307: AR12685

2017-10-26T23:32:54 to 2017-10-27T00:59:19

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=-87 ycen=-209,

saaIntervals hiIntervals

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

IRIS: Polar CH Mosaic (CH)

2017-10-18T23:55:54 to 2017-10-19T00:46:38

Science Goal: Large dense 96-step raster 31.35x120 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Polar CH Mosaic (CH)

Target: CH

Pointing: xcen=1 ycen=857,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	154,129	30
2832	8.46	154,129	6
1400	1.69	154,129	30
2796	1.69	154,129	30

250455 matches
prev 1...1649 1650 1651 1652 [1653] 1654 1655 1656 1657 1658 ...16697 next