photo sharing and upload picture albums photo forums search pictures popular photos photography help login
David Rosenthal | all galleries >> Astrophotography >> Hydrogen Alpha > IC1805
previous | next

IC1805

9 X 1200 second exposures, dark, bias and flat field calibrated
Takahashi FSQ-106EDX at f/3.63
StarlightXpress: Trius694, OAG and filter wheel
ASI174MM Pro Guide Camera (LodeStar died)
AstroDon 36mm 5m Ha Filter
Takahashi EM200 Temma2 via Ascom Driver


other sizes: small medium large original auto
comment | share