Sh2-142 the Wizard Nebula in Ha by Robert Starzynski

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30-NOV-2010

Sh2-142 the Wizard Nebula in Ha

Image taken over 2 nights 11/22/ and 11/27/2010 from Hillsborough NJ
6 hours and 30 minutes total exposure time

Orion 190mm Mak-Newtonian F/5.3
Celestron CGE with Gary Bennett cable upgrade (self modified)
ST-4 guided though my NP101
Canon 500D modified by HyperCams & Mods
Astronomiks 13nm Ha filter
22*600 second 800iso subs
17*600 second 1600iso subs
Dark/Flat/Bias calibrated in ImagesPlus 3.83B

Ambient temperature range...first night 55.3/49.0 second night 38.6/24.8

other sizes: small medium large original auto

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