Cave Nebula Sh2 155
Telescope : Takahashi FSQ 106 ED @ F5
Camera : Starlight Xpress SXVR H35
Filters : Baader LRGB
Mount : IOptron IEQ45 guiderate at 0.5x
Guiding : 70 mm Vixen guidingscope and Meade DSI 1 using PHD
Exposure : L 60 min 1x1 , 6 x 5 min RGB 1x1 , No Darks Flats and Bias Callibration
Capturing : Nebulosity 3
Processing : , CCD Stack and PS CS 4
Location : Grandpre Ardennes France
Date : 15-0-2012
Conditions : SQM 21.4 very humid
Remarks : Processing tips from Ivan Eder (www.astroeder.com)