by Tim Lockhart.
DATE/TIME/LOCATION: Evening of July 13th, 2010. From Bowling Green KY.
CAMERA: Canon XSI, 450DM
TELESCOPE: Orion 100ED @ F/18
ISO SETTING: 1600
EXPOSURES: 16
EXPOSURE LENGTH: 300sec.
TOTAL EXPOSURE LENGTH: 1hr 20min.
SUBTRACTIONS: 20 dark frames and 10 bias frames.
CAPTURE: MaximDL
STACKING/PRE-PROCESSING: Deep Sky Stacker
PROCESSING: Photoshop CS3