Hi Ferruccio and all
I am the author of UFOCapture.
Congratulations on this great capture
The figures below are my result of UFOAnalyzerV2 analysis on Ferruccio's clip.
There are 30 stars on the clip. The star matching was well enough.
The average direction measurement error of stars is only 0.029 degree for 30 stars.
The table in the second figure shows the azimuth and elevation angle for each numbered direction.
The third figure shows the event location using an assumption of the top altitude is 95km.
95km is the value got from our experience on past gigantic event.
If there is another simultaneous observation, it will be far accurate.
Anyway, this is wonderful and impressive by all means.