M22 - Close-up

Data:

67x150s

Total: ~2h48 exp. time

@ ISO 800

Calibrated with darks and flats

 

Imaging:

SkyWatcher 150mm f/5 newtonian

Baader MPCC

Canon Rebel XS (Baader mod.)

BackyardEOS

 

Mount & guiding:

SkyWatcher NEQ6 Pro

Orion Starshoot Autoguider

SkyWatcher Mak-Cass 90mm

PHD2 (OpenPHD)

 

Stacking & post-processing:

DeepSky Stacker

Adobe Photoshop CS5

 

Location: Home observatory @ Santa Rita do Passa Quatro - Brazil

Done