M8 - NGC6523 / M20 - NGC6514

in Sagittarius

M8 M20

Optic
APM APO 107/700 with Riccardi-Reducer f/4.9 (f=525mm)
Mount
Fornax 51 with FS2
Camera
SBIG STXL 6303e
Exposure time
HaOIIIRGB: 198 min (Ha/OIII each 13x3min, RGB:each 40x1min)
Processing
PixInsight 1.8
Date / Time
26th May 2014
Location
Namibia - Kiripotib
Notes
Chip-Temp: -35°C, Dark-corrected, Distance ~ 5200 ly, Acquisition software: SbigControl

astrophotos © by manfred schwarz