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Subject: Caldwell 33 / NGC 6992 : Eastern portion of veil nebula supernova remnant in cygnus
Author: John Tissavary
Scope: WO Megrez Fluorite Doublet APO
Instruments: WO 0.8 flattener/reducer Losmandy G-11 Gemini, sbig st-10xme + cfw8
Exposure time: SII : 1200s x 4 | Ha : 1200s x 6 | OIII : 1200s x 3
Place & Seeing: Big Bear Lake, CA, USA Date: Augest 05, 2006
Remarks:

 

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