OBJECT: Crescent and Soap Bubble Nebulae

DATE(S): August, 2014

OPTICS: Takahashi TOA-150 at F7.33

MOUNT: Chronos HD32 HPO

CAMERA: SBIG STT 8300 AO8

GUIDING: SBIG Internal Filter Wheel

FIELD SCALE: 1.01 arc seconds per pixel

CHIP TEMP: -30C

FILTER(S): AstroDon, Gen 2 and 3nm NB

LOCATION: Sierra Remote Observatories, Shaver Lake, CA, 4,610 feet

EXPOSURES: Oxygen-15 hours (blue), Hydrogen-15 hours (gold)

BINNING: 1 X 1