Nova Sgr 2015 #2 Strong oscillations near maximum luminosity

Nova Sgr 2015 #2 Strong oscillations near maximum luminosity

Postby Francois Teyssier » Tue Apr 28, 2015 6:14 pm

The nova reamains luminous, with strong oscillations near maximum


NovaSgr2015#2_AAVSO_V.PNG
NovaSgr2015#2_AAVSO_V.PNG (21.04 KiB) Viewed 6069 times


Joan obtained a nice spectrum, with strong P Cygni profiles

_novasgr_2015_2_20150428_146_J. Guarro.png
_novasgr_2015_2_20150428_146_J. Guarro.png (21.17 KiB) Viewed 6069 times


François
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Re: Nova Sgr 2015 #2 Strong oscillations near maximum lumino

Postby Dubreuil Pierre » Thu Jun 25, 2015 6:33 am

Hello everyone

Last night, in a polluted sky by the light of the Riviera I imaged the Nova which stood at less than 15 ° high off the city of Nice!.

I do not know what is its visual mag, guiding with difficult 3s poses on Nova

cordially

Pierre
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Nova Sgr2015 #2_20150624_926_Pierre Dubreuil.png
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Re: Nova Sgr 2015 #2 Strong oscillations near maximum lumino

Postby Christian Buil » Fri Jun 26, 2015 1:12 am

Pierre, nearly at exact same time (!!!) - from the polluted Castanet polluted sky (T200 + Alpy600) :

Image

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Re: Nova Sgr 2015 #2 Strong oscillations near maximum lumino

Postby umberto sollecchia » Tue Aug 18, 2015 3:38 pm

Bonsoir à tous, placez le profil spectral de la Nouvelle observé la nuit du 17/08/2015.

Profilo Nova Sgr 2015 #2.png
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cordialement Umberto
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Re: Nova Sgr 2015 #2 Strong oscillations near maximum lumino

Postby umberto sollecchia » Wed Sep 23, 2015 5:59 pm

Bonsoir à tous, placer un nouveau profil de la Nouvelle observé dans la nuit du 21/09/2015.
Commence à gravir les He II 4686 .

Profilo Nova Sgr 2015 n°2.png
Profilo Nova Sgr 2015 n°2.png (8.57 KiB) Viewed 5784 times



Cordialement Umberto
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Re: Nova Sgr 2015 #2 Strong oscillations near maximum lumino

Postby umberto sollecchia » Wed Nov 18, 2015 3:36 pm

Bonsoir à tous, placer un nouveau profil de la Nouvelle observé dans le soir du du 17/11/2015.

Provilo nova sgr2.png
Provilo nova sgr2.png (8.12 KiB) Viewed 5690 times

Salutations
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Re: Nova Sgr 2015 #2 Strong oscillations near maximum lumino

Postby Hubert Boussier » Wed Nov 18, 2015 11:04 pm

Bravo Umberto, sei fortunato verdere bersaglio tanto basso sull'orizzonte.
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