M17

Object Name:M17 Swan Nebula
Object Type: Bright Nebula
Location: Campo Felice (Italy)
Date: 27 July 2012
Media: Graphite on White paper, digitalized and inverted sketch

Instrument:
Dobson Meade LB 12″ F5
Eyepiece: Explorer Scientific 8,8mm
Filters: UHC-S (Baader) , O-III (Astronomik)
Mag.Limit: 6,4
Seeing: 5 / 5 Antoniadi
Stellar Field with UHC-S Filter and in Integral Light
Nebula with O-III Filter

Clear Skies To everyone!