New transcient, perhaps a nova
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Re: New transcient, perhaps a nova
Hi,
This movie is the result of Halpha NovaSCT2017 movements from day 2017 07 26 to 2017 10 29. It's the compilation of 63 observations of this star.
I hope, you like it.
At the moment, the Halpha it's in ascending again.
Friendly, Joan.
This movie is the result of Halpha NovaSCT2017 movements from day 2017 07 26 to 2017 10 29. It's the compilation of 63 observations of this star.
I hope, you like it.
At the moment, the Halpha it's in ascending again.
Friendly, Joan.
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- @_NOVASCT2017_Ha1030.gif (2.02 MiB) Viewed 11345 times
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Re: New transcient, perhaps a nova
Félicitations Joan pour cette merveilleuse animation.
Un gros câlin
Umberto
Un gros câlin
Umberto
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Re: New transcient, perhaps a nova
Bonjour à tous, le profil de ma dernière observation. Umberto
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Re: New transcient, perhaps a nova
Hello,
These three graphs, show, the maximum peaks of the Ha from the day 2017 08 21.820 to the 2017 11 09.727, (where the maximum has been spectacular).
We also see that during the succession of maximums in the Ha, the Hb has been decreasing, (a very relevant example is that of the day 2017 11 03.727, in green). The emission of Faith, has been maintained.
Cheers, Joan.
These three graphs, show, the maximum peaks of the Ha from the day 2017 08 21.820 to the 2017 11 09.727, (where the maximum has been spectacular).
We also see that during the succession of maximums in the Ha, the Hb has been decreasing, (a very relevant example is that of the day 2017 11 03.727, in green). The emission of Faith, has been maintained.
Cheers, Joan.
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- novasct2017_20171109_COMHA.png (63.67 KiB) Viewed 11276 times
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- novasct2017_20171109_COMHB.png (71.78 KiB) Viewed 11276 times
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- novasct2017_20171109_COMVE.png (62.94 KiB) Viewed 11276 times
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Re: New transcient, perhaps a nova
Great results!
The nova is now fainter as ever
Will it show a new oscillation?
Update of the light curve (not cleaned!) and the ARAS observations With 235 spectra in the database, Nova Sct 2017 becomes the second best observed nova in the data base
The excellent coverage (almost continuous) allows an excellent study and publication (ongoing discussions with professional teams for that purpose)
All the best,
François
* Variati
The nova is now fainter as ever
Will it show a new oscillation?
Update of the light curve (not cleaned!) and the ARAS observations With 235 spectra in the database, Nova Sct 2017 becomes the second best observed nova in the data base
The excellent coverage (almost continuous) allows an excellent study and publication (ongoing discussions with professional teams for that purpose)
All the best,
François
* Variati
François Teyssier
http://www.astronomie-amateur.fr
http://www.astronomie-amateur.fr
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Re: New transcient, perhaps a nova
Bonsoir, le profil de l'observation de la journée 11-11-2017.Umberto
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Re: New transcient, perhaps a nova
Bonne journée à tous, la nova est de nouveau en outburst. Voici le profil du jour 17-11-2017 et une comparaison avec le jour 13-11-2017 Les deux observations ont été faites avec une forte brume.
Umberto
Umberto
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Re: New transcient, perhaps a nova
Bonsoir du tout, placez le profil de l'observation de la journée 23-11-2017.Umberto
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Re: New transcient, perhaps a nova
Hi,
This movie is the result of 82 observations in the Halpha zone. There are about 160 hours of telescope, from 2017 07 26 to 2017 11 26.
Nova Sct 2017 isn't visible now.
J. Guarro
This movie is the result of 82 observations in the Halpha zone. There are about 160 hours of telescope, from 2017 07 26 to 2017 11 26.
Nova Sct 2017 isn't visible now.
J. Guarro
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- @_NOVASCT2017_Ha1202.gif (2.62 MiB) Viewed 11080 times
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Re: New transcient, perhaps a nova
Hi Joan, very interesting animation! This “cyclic” spectral evolution reflects the various rebrightenings occurred until now (h-alpha peak lowering). There's so much information in your profiles for the specialists!
All the best!
Paolo
All the best!
Paolo