OBJECT: NGC 7635 (Bubble Nebula)

DATE(S): September, 2013

OPTICS: Takahashi TOA-150 at F7.33

MOUNT: Chronos HD32 HPO

CAMERA: QSI 683WSG

GUIDING: SBIG STi

FIELD SCALE: 1.01 arc seconds per pixel

CHIP TEMP: -20C

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

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

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

BINNING: 1 X 1