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M71wide r200ssf4 2600 lpsd3 36F 540S NoEdit 08042023m


M71wide r200ssf4 2600 lpsd3 36F 540S NoEdit 08042023m

Messier 71 (NGC 6838), Harvard 20, NGC 6839 and Gulliver 55
G11G guided, R200SS at f/4, ASI2600MC-Pro with IDAS-LPS-D3 filter
Gain=200,Exposure=15s,Brightness=25, WB (B)=50, (Red)=50,Temp=10
SharpCap 4.1 Beta RC2, flat(bias) and dark, linear gradient removal,
Satellite removal, histogram stretch=3






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