Imaged under very good seeing conditions.
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IMAGING DATA
Optical train: AP167FLZ + flattener
Mount: AP1100 CP4
Guiding: QHY5II-L, 60/230 guidescope.
Camera: Apogee Alta U8300 (-30°C), and QHY163M (-15°C)
Filters: Astrodon 2nd Gen 3nm H-alpha,OIII, SII
Frames: 13x10-in plus 38x3-min H-alpha, 14x10-min plus 57x3-min OIII, 13x10-min plus 83x3-min SII, all binned 1x1
Processing: PI 1.884 + Canon DPP
Date: 2019-03-13, 2020-02-29 and 2020-03-01
Place: General Pacheco, Buenos Aires, Argentina
Seeing & transparency: from very good to excellent/good (suburban skies)
