Friday, October 17, 2008

Jupiter 2008-10-15

Observation logs

Object: Jupiter

Origin:ObservationManager - SolarSystem Catalog 1.0
ObserverMichael A. Phillips Mr.
Begin2008-10-15 um 19:00:00-05:00
End2008-10-15 um 19:55:00-05:00
Seeing3 (fair)
EyepiecePowerMate (V=812.8)
FilterAstronomik LRGB Color
Sitzung2008-10-15 um 19:00:00-05:00
Visual impression

  • Seeing was not as good as the previous night. I did spend some time on processing and aligning the moon Io. Make sure you zoom in to check it out, it's a tiny little 1+ arc sec disk!


Sessions: 2008-10-15 um 18:45:00-05:00

Begin:2008-10-15 um 18:45:00-05:00
End:2008-10-15 um 23:30:00-05:00
Weather:Forecast called for S 4/5 and T 3/5 Actual S: 4-6 T: 2-3/5
Equipment:I used: Ubuntu 8.04 Linux and custom coriander 8" Celestron C8i SCT DMK 21AF04 2.5x PowerMate Astronomik LRGB filters True Tek Color Filter Wheel with visu diag Since the 3 day stretch of good seeing in early Sept, I have used the T61 Also used WinXP and IC Capture with the TrueTek Hand Controller for > 1sec exposures
Comments:To get Uranus and Neptune I had to move exposures beyond 1 second. Currently the custom coriander 1.0.0 does not support exposures beyond 1 second. Even at 1sec and 3.25fps I was unable to get usable data. As quickly as I could I switched to WinXP and IC Capture for camera control. A reboot and install of drivers burned some time, but a valuable lesson in prepareness. I did try to leverage previous whitebalance exercises on Jupiter for Uranus and Neptune. I found tracking and alignment horrible, but since finding 6-7mag planets isn't easy, I decided not to re-align. More and deeper exposures would have helped the moon shots.
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Observer: Michael A. Phillips Mr.

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Site: Home

Timezone:UT-300 min
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Optics: C8i

Aperture:203.0 mm
Focal length:2032.0 mm
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Eyepiece: PowerMate

Focal length:2.5 mm
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Filter: Astronomik LRGB

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CCD Camera: DMK21AF04

Vendor:The Image Source
>> Observations <<
Created: 10/17/2008 23:15:32

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Loving husband, proud father, computer geek, astro freak, music lover, sports nut and general fun-loving guy

I've always loved facts, provable facts of nature and things concerning science.  

Over time, I found that most facts are mostly reference and it was the creation of and discovery of new things that intrigued me.

"A good friend once told me you are our memory
without them we equal nothing
And all I can see is the place I wanna be
Suddenly my life was so free
Leaves at my feet, blown to the ground
their echoes are reaching my ears
Nights coming fast, suns going down" - A7x