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C/2019 Y4 - still there!

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About this observation
Observer
David Swan
Time of observation
15/04/2020 - 21:05
Object
C/2019 Y4
Observing location
Tynemouth, UK
Equipment
200mm SCT
Hyperstar
Baader UV+IR cut
ASI178MM
ASIcap and Maxim DL
Exposure
50 x 5s
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It isn't exactly lucky imaging, but I did deliberately do shorter subs (here 5s) to improve resolution. I typically do 20s with my alt-az set-up.

Comments

pmulli's picture

Still looks good David

djswan2002's picture

Thanks Peter. These CMOS cameras are amazing with their low noise. I am going to take this opportunity of Y4's break-up to explore what can be done with high frame numbers and sharpening routines - let's see what happens with wavelets...

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