NGC 7023 Iris Nebula

Telescope GSO RC14 F8
CCD Moravian G3 16200
AO Starlight Xpress
Ioptron CEM120EC
L: 20X600S
R: 12X300S
G: 12X300S
B: 12X300S
11 Dark 11 Flat 11 Bias
Processing Pixinsight
Gualdo Tadino (PG) Italy
SQM: 19.4/19.8

Autore: Francesco Ciavaglia