H-alpha gallery - Patrick Dubé
SH2-155

SH2-155

Exposure time: 16 X 1200 secs, total 5H20 hours
Telescope : Takahashi FSQ-85 F/5.3 super quadruplet,
CCD caméra : SBIG ST-8300M, Astrodons filter GEN-2 5 nm
Mount : Paramout MX+
Acquisition date : 2018-09-20,2018-09-23,2018-09-29
Software : Sky X Pro, CCD Stack 2.0, Photoshop CS5
Mont Notre-Dame Observatory Rimouski, Québec, Canada