Did not saw that accidentally recorded fireball - look close to that lamp after 0:54.
Sorry, I made mistake and said LPS D2, but it is LPS D1 filter. There exist also LPS P2 filter which allow little bit more red light to allow 'sulfur 2' spectral line. This one I have transmit only small portion of red light around Ha (Hydrogen alpha) spectral line. This filter is very expensive, but I have no choice of getting to any place with clear sky and without light pollution. This filter has 48 mm thread, and some camera lenses can use it, as it is the case with my 50 mm lens. Astronomy is not cheap, but gives me plenty of fun and learning opportunity. The bad thing is that main desktop computer failed again, and I can't edit video properly, so I just record and upload this video as-is.
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