Comet 12P Pons-Brooks
|Altair 250mm f/5.3 RC
|ZWO ASI 183MM Pro
|44 x 30 second subs
|I took a total of 44 subs in the end and Comet aligned them in Pixinsight. I then extracted the stars from a star aligned stack of ll the images and then added those to the Comet aligned stack using PixelMath.
Comet C2019 Y4 ATLAS
|TMB 80mm APO Refractor at f/4.8
|ZWO ASI 1600MM Pro
|Losmandy G11 – Gemini Series III GoTo
|60 x 30 second subs
|Processed using Pixinsight Comet alignment process just for the Comet and then overlaid this on a separately stacked background so I could keep the stars.This is a fairly tight crop of the original frame.
|Just a quick hop over to see if I could pick up comet C2019 Y4 ATLAS. Managed to take 60 x 30sec lights. I kept the subs short as I didn’t want the Comet or the stars to smear when it came to processing.