ASI1600 1st test on M42

[samilag]

Asi1600 UHC-S filter
ASI120 guinding
TSAPO102 F5

Italy - po valley
Giuseppe

[Ross G]

Nice test shot Giuseppe.

Are you getting internal reflections from the chip on the bright stars in Orion?
It is hard to tell from your photo.

Ross.

[samilag]

Thank Ross.
I suspect this reflection is ralated to my UHC-S filter, next tests I will tray to capture without this filter....

Thank for feedbacks
Giuseppe