by Robert Lockwood
IC 1396 (Elephant’s Trunk)
Imaged on Oct 25th 2008 from San Diego County Mountains.
Exposures: Start Time 7pm.
Ha 8 @ 15 min.
LRGB 4 ea. @10 min, ea filter. Total exposure time, 4 hr 40 min.
Equipment:
TEC 140 @ f/7 980mm
SBIG-ST10XME
Astrodon 1.25” LRGB E-Series Filters
Astrodon 1.25“ 6 nm, Ha Filter
Astro-Physics 900 GTO