IC 434 (Horsehead Nebula)
NGC 2023 and 2024 (Flame Nebula)

(The blue area in lower right corner is an internal reflection of the Moon.)

Observing Site Burnsville
Date and time 1/4-5/2012 (1835-2335) filters looped
Lynds brightness IC 434: 1 (LBN 953)
NGC 2023: 1 (LBN 954)
NGC 2024: 1 (est.)
Sky Darkness 7
Sky Transparency fair
Moon magnitude -12.0
Imaging Telescope AT72ED
Imaging Camera ST-8300M
Acquisition Ha 46x180s, G 13x180s, B 33x180s
Calibration dark 20