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Sh2 90 Sh2 89 c11f7 2400b2 g200 br15 Nbz 15F 900S NoEdit 08082024m


Sh2 90 Sh2 89 c11f7 2400b2 g200 br15 Nbz 15F 900S NoEdit 08082024m

Sh2-90 and Sh2-89, [ 60" / 15' ]
G11G guided, C11 at f/7.4 with SCT LF Corrector, ASI2400MC-Pro Bin2 with NBZ filter
Gain=200, Exposure=60, Brightness=15,Temp=5, WB(Red)=50, WB(B)=65
SharpCap 4.1, flat(bias) and dark, linear gradient removal, satellite removal
color noise reduction, unsharp mask (luminance), histogram stretch 4
saved as seen with mini-histogram extra stretch






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