Hi Guys
http://apod.nasa.gov/apod/ap140305.html (edit:the link changed, ah well, yesterdays pic already)
The Boks are interesting
.
IC2944 Nebula (click for big) in Narrowband Ha SII HA OII mapped as LRGB.
Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount at
itelescopes Siding Spring Observatory.
Processed with CCDstack, Star Tools and Photoshop.
44 off 3nm Ha subs 40min each bin1. 19 off OIII 3nm subs 40min each bin2. 20 subs SII 3nm 40 min subs each bin. 54 hrs Total.
Cheers and thanks for looking
.
Fred