SonotaCo.JP

Hi everyone,
After a long break, I started observing spectral meteors again.Very interesting to read this thread, lots of useful information.
I have different equipment now. Color Night Vision F0.9 ...

Hi all!
Martin,I am still reading and thinking.
I have a question. I compared my solar spectrum and the spectra of meteors. The lines На аnd Hb look like the same. It is a coincidence or not?(Su ...

Hi Bill!
Thank you very much for interesting information.You are right,there is no distinct line 557.7 nm in my meteor.But UFO Orbit says - it is perseid.It has Vg 58.2 km,H1 113 km.this is for my pa ...

I caught a spectra of Moon and compared it with those of my meteors .If I am right, I see telluric lines "B" 02,H2O, "A" O2 in all my spectra.It is not strange,but it is new for me.

Thanks Bill!
While I studied the Martin's "Processing meteor spectra" I caught another meteor.It is sporadic,-2.5m,order -1.I tried to identify famous lines

If BillW do not mind - to compare my specturm and Bill's sporadic fireball

Yes,I use IRIS - Correct distortion.But I have many questions.I don't know how can I get
coefficients for my own camera.I use your coefficient,it helps a bit but not perfectly.
In RSpec I use non- ...

Hello everybody! Hello Martin! (we have talked in the past year on e-mail,thanks for your help)
My name is Marian,I am from Ukraine,Ukrainian group video meteor observations.
This is my first spectr ...