The Great Orion Nebula

LR(Ha)GB

Redcat51 + ZWO ASI533MC

EQ6-R Pro

Optolong L-Pro 172x180" + 301x20"

Optolong L-eXtreme 39x300"

Gain 100

Offset 20

T 10C

Calibrated with darks and bias frames

Guiding with ASI120MC-S + William Optics UniGuide 32mm

Nebulosity4 for Mac

PHD2

PixInsight

Photoshop CC

Cairns, Australia

Bortle 6

Done