California Nebula in H Alpha
Telescope : William optics FLT 98 CF
Camera : Starlight Xpress SXVR H35 Full frame
Filters : Baader H@ 7 nm
Mount : I Optron IEQ45
Guiding : 70 mm Vixen guidingscope and Meade DSI 1 using PHD
Exposure : 4x 20 min (1 dark for BPM and 100 Biasframes)
Processing : Nebulosity and PS CS 2
Location : Wateren
Date : 05-03-2011
My first test in the field at the starparty in Wateren with the new mount.
Conditions were not perfect , had to start the capture sequence 3 times over again due to incoming clouds,
Nevertheless I am happy with the result.