PNVJ18225925-1914148

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umberto sollecchia
Posts: 242
Joined: Tue Dec 30, 2014 3:25 pm

PNVJ18225925-1914148

Post by umberto sollecchia »

Bonsoir à tous, mettre ma contribution à cette nouvelle target,observée ce soir.
Profilo _pnvj18225925-1914148.png
Profilo _pnvj18225925-1914148.png (9.86 KiB) Viewed 9665 times
Sincèrement.
Umberto
Paolo Berardi
Posts: 578
Joined: Thu Sep 29, 2011 10:51 pm

Re: PNVJ18225925-1914148

Post by Paolo Berardi »

Very difficul target... nice work!

From the H-alpha FWHM large value (about 4000 Km/s) it would appear like an He/N nova. Perhaps there is also evidence of the broaded He I 5876 line just over the noise.

Paolo
umberto sollecchia
Posts: 242
Joined: Tue Dec 30, 2014 3:25 pm

Re: PNVJ18225925-1914148

Post by umberto sollecchia »

Bonjour à tous, je annoncé que le nova a été confirmée par CBET 4159. L'astronome Ulisse Munari de l'Italie Observatoire Asiago a utilisé également mes spectres.
Sincèrement Umberto
Paolo Berardi
Posts: 578
Joined: Thu Sep 29, 2011 10:51 pm

Re: PNVJ18225925-1914148

Post by Paolo Berardi »

Congratulazioni Umberto! You started out great with the just bought Alpy 600! :D

Link to Electronic Telegram No. 4159 (NOVA SAGITTARII 2015 No. 4 = PNV J18225925-1914148):
http://www.cbat.eps.harvard.edu/iau/cbe ... 004159.txt

Paolo
umberto sollecchia
Posts: 242
Joined: Tue Dec 30, 2014 3:25 pm

Re: PNVJ18225925-1914148

Post by umberto sollecchia »

Merci Paul pour les félicitations, voici une nouvelle contribution de l'observation ce soir.
Profilo _pnvj18225925-1914148.png
Profilo _pnvj18225925-1914148.png (9.63 KiB) Viewed 9584 times
Cordialemente Umberto
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