Acquired on a night of regular seeing, to test the use of an AP advanced barlow at 2x (f/14.5, FL = 2430 mm, pixel resolution = 0.46")
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IMAGING DATA
Optical train: AP167FLZ + advanced barlow at 2x
Mount: AP1100 CP4
Guiding: QHY5II-L, 60/230 guidescope.
Camera: Apogee U8300 (-30°C)
Filters: Astrodon 2nd Gen 3nm H-alpha,OIII, SII
Frames: 24x5-min H-alpha, 24x5-min OIII, 26x5-min SII, binned 1x1
Processing: PI 1.8 + Canon DPP
Date: 2019-03-23
Place: General Pacheco, Buenos Aires, Argentina
Seeing & transparency: average/good (suburban skies, 90% moon)
