The Elephant's Trunk Nebula
Imaging Camera: QSI540wsg
Imaging Scope: SVR90T
Guide Camera: SX Lodestar
Mount: Meade 10"LX200R
Filters: Astrodon 5nm Ha, OIII, SII
Ha mapped to red, OIII to green and SII to blue.
Exposure: Four hours Ha, 1.5 hours SII, three hours OIII in 20 minute subs.
Processing: CCD stack and PS CS2.
Date: (Ha) and 6/14-15/13 (OIII and SII)and Location: My front driveway. Morristown, NJ