IMAGING DATA
Optical train: AP167FLZ + flattener
Mount: AP1100 CP4
Guiding: QHY5II-L, 60/230 guidescope.
Camera: Apogee U16M (-25°C)
Filters: Astrodon 2nd Gen LRGB
Frames: LRGB 50:30:30:30, all in 10-min subs.
Processing: PI 1.8 + Canon DPP
Date: 2017-10-21
Place: San Antonio de Areco, Buenos Aires, Argentina
Seeing & transparency: average/good
