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Old 06-08-2011, 04:33 PM
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MGTechDVP (Mariusz)
Space Monkey

MGTechDVP is offline
 
Join Date: May 2011
Location: Wollongong, Australia
Posts: 272
Jupiter Soft???

Hello Everyone,

I setup the scope for photographing the sky last thursday night/friday morning. It looks to me that my tracking/guiding was way more accurate this time since I was able to get 10 minute exposures at a lower ISO and trails were less then 5 min exposures before (on some frames the tracking was spot on) and fluked better focus this time (Bahtinov Mask is coming).

My dilema is with Jupiter. I tried to get a image of Jupiter using the Imaging Source DMK41AU CCD camera & 2X barlow, I took 2000 frames at 15 fps (1/15th & 1/8sec sec) through each of the Red+IR Cut, Green+IR Cut, Blue+IR Cut color filters and for the luminance channel captured 2000 frames through just the IR cut filter and another through IR cut and the LPR/UHC filter. All channels stacked "best 700 frames" in RegiStax 6.

After not being able to acheive spot on focus, I suspected a collamination problem, it was a little out, so I adjusted it (to me looked like the central obstruction was dead center, and focus/cloud bands were better but still no detail... surely I should be able to get more detail then what I got.

Any hints and advise??

Mariusz
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Click for full-size image (Lagoon Neb-M8_3.jpg)
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