NGC 7000 H@ - OIII 

Bi-color technique

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High resolution HST Palette image click here

Telescope : William optics FLT 98 CF

Camera : Starlight Xpress SXVR H35 Full frame

Filters : H@ - SII - OIII (SII = Red , H@ = Green , OIII =  Blue)

Mount : Vixen GP-DX

Guiding : 70 mm Vixen guidingscope and Meade DSI 1 using PHD

Exposure : 6 x 15 min subs H@ - OIII  (1 dark for BPM and 100 Biasframes)

Processing : Nebulosity and PS , CS 2 using the technique from Steve Cannistra

Location : Wateren

Date : 09-10-2010

Conditions : perfect for dutch skies but humidity around 70%

 

IC 5070