M 27 Dumbell Nebula

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Telescope : Vixen 130 EDss

Camera : Starlight Xpress SXVR H35 Full frame

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

Mount : Vixen GP-DX

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

Exposure : 4 x 10 min subs H@ and 4 x 10 min subs OIII (1 dark for BPM and 20 Biasframes)

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

Modified Bicolor Technique for combining Ha and OIII images

Location : The Haque 52 NB 04.17E

Date : 18-9-2010

Conditions : Moon 11 days old , partly cloudy

 

 

 

H@ Data

OIII Data