Clear skies!
Paolo
PSN J09554214+6940260 in M82 - mag V 11.7
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Paolo Berardi
- Posts: 578
- Joined: Thu Sep 29, 2011 10:51 pm
Re: PSN J09554214+6940260 in M82 - mag V 11.7
Spectrum of SN from little Bellavista Observatory!
Clear skies!
Paolo
Clear skies!
Paolo
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Tim Lester
- Posts: 168
- Joined: Fri Apr 04, 2014 6:31 pm
- Location: Arnprior Ontario
Re: PSN J09554214+6940260 in M82 - mag V 11.7
Probably my final shot at SN2014J taken on 2014-04-17. It is getting very faint for my instrument and the spectrum is pretty noisy.
Seeing was very good so I decided to reduce the spectrum to actual flux.
I used HD89343 at V mag 5.9 as the reference for response.
If I use the Bessel V function on the resulting SN2014J spectrum I get a V magnitude of 13.3.
This is in pretty good agreement with the value on the AAVSO light curve.
Tim
Seeing was very good so I decided to reduce the spectrum to actual flux.
I used HD89343 at V mag 5.9 as the reference for response.
If I use the Bessel V function on the resulting SN2014J spectrum I get a V magnitude of 13.3.
This is in pretty good agreement with the value on the AAVSO light curve.
Tim