TMB175 F/8 | TMB152 F/8 | TEC140 F/7 | SBIG STL11000 | ALTA U8300 (M51 | 39h)

DIGITAL IMAGE PROCESSING TUTORIALS | Pedro RE’

TMB175 F/8 | TMB152 F/8 | TEC140 F/7 | SBIG STL11000 | ALTA U8300 (M51 | 39h)

PixInsight | Generalized Hyperbolic Stretch

http://pedroreastrophotography.com/