DEEP-SKY IMAGING | TMB152 F/8 | TEC140 F/7 (M101 | 50h)

DIGITAL IMAGE PROCESSING TUTORIALS | Pedro RE’
DEEP-SKY IMAGING | TMB152 F/8 | TEC140 F/7 (M101 | 50h)
PixInsight | Photoshop CC
http://pedroreastrophotography.com/