TECHNICAL DETAILS ICAL DETAILS

OBJECT DATA: M8 and M20 (Sagittarius). Distance: 4.100 and about 5.000 light years , respectively.
CATEGORY: Emission nebulae
OPTICS: Takahashi FSQ f/5
MOUNT: Losmandy GM-8
CAMERA: Modified Canon 350D (with Baader IR filter) @ 400 ISO
FILTERS: none
DATE: June 6, 2008
LOCATION & CONDITIONS: Ager (Lérida) - Spain. 8ºC
EXPOSURE: 7 X 600 sec. (Total: 70 min.)
CALIBRATION FRAMES: 18 darks, 20 flats
AQUISITION & PROCESSING: MaxIm DL, Images Plus, Photoshop CS3