NGC 7538 (Northern Lagoon)

Observing Site Burnsville
Date 10/13/13 (2019-0018)
Lynds scale 1 (est)
Sky Transparency good
Moon Magnitude -11.4, set 0240
Imaging Telescope C925 @ f/6.3
Imaging Camera ST-8300M
Acquisition Ha 4x300s, RGB each 9x300s
Calibration dark 30, bias 30, flat 40, flatdark 40