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Hi my name is Jay, new to all and any forums, lol. Not sure where to start so here I go. I have a few questions about Sirius the double star while observing through my Nexstar 4se telescope using a 2x Barlow and my neximage burst color. While I was able to capture quite stunning results of the star Sirius, this morning before sunrise, I was curious though as to if I might have incorrectly focused my scope on the star or if this image is a clear image of the star? I will attach a brief 7-8 second video I took this morning. It was the first time I had gotten to focus my scope on the star as it kept drifting before but I solved the drifting issue as a result of improper anti-backlash. But now back to the video, was wondering if any of you could help determine if I properly focused on the star because from what I see the star appears to be in the shape of an out-of-control atom in the video and at the center it is black, is this the observing of a quasar? Thanks for all the help in advance if anyone stops by thanks for the time and efforts here's the video.
2 x Computar HG0808 FCS-HSP ultra fast CCTV lenses
Very rare, high quality DC Auto iris CCTV lens designed for ultra-low light conditions. Ideally for use with CCTV cameras with a 1/2" chip, such as the Watec 902H2 series CCTV cameras.
Ideal for ultra low light conditions such as night time video capture of meteors. Both lenses in very good condition, with recently tested auto iris control, no scratches on glass and no fungus. One lens comes with original optional IR correction filter, but no front lens cap - £100
The other lens has no IR correction filter - £90
Postage £6.00 (insured and tracked)