Group Challenge - Rosette Nebula and Cluster  
Rosette Nebula

Rosette Nebula(John Buonomo)

Acquisition Date : 12-30-08 9x360 sec
1-1-2009 21x360 sec
1-2-2009 7x360 sec
1-3-2009 30x360 sec
Total 67x360sec 6.7 hrs exposure
Camera : Moddified Canon 350d
30 Subs with Celestron LPR filter
30 Subs woth Astronomic CLS filter
Camera Settings : 1600 ISO
Telescope : William Optics 80MM
.8 Reducer
Mount : Celestron CGE
Processing Package / Processing Applied : Captured with Nebulosity,Guided with PHD C8 DSI Pro II
Stacked and Calibrated DSS
Processed Photoshop CS3
Web Site : http://wwww.astronight.com

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