NGC 7023: The Iris Nebula

56 x 8 minutes, ISO 800

40 darks, 100 flats, 300 bias

Canon 450D (Unmodded)

 

Orion 8" f/3.9 Astrograph, Atlas EQ-G, Baader MPCC

 

Captured with Backyard EOS using EQMOD. Guided with an Orion ST80 and SSAG through PHD.

 

Calibration in DeepSkyStacker, Post-Processing in Pixinsight

Done