V1369 Cen

Information about outbursts of eruptive stars, Be activity, ...

Re: V1369 Cen

Postby Martin Dubs » Sat Feb 08, 2014 10:26 am

Hi Tasso, Malcolm,

nice spectra. Did you remove the terrestrial water lines from the spectrum (with ISIS, VSpec or SpectroTools)? This helps for the interpretation.

Regards, Martin
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Re: V1369 Cen

Postby Tasso Napoleao » Sat Feb 08, 2014 10:11 pm

Unfortunately not at this moment, Ken. We are currently running only H-Alpha since we are also engaged on a program for monitoring a group of southern Be stars in the H-Alpha region (this was defined as our priority project about one year ago, when we began our work with spectroscopy). So, our time availability for other acquisition possibilities has been a bit short up to now, although we expect to improve that by mid-2014. In addition, we still have to find adequate calibration lamps for the H-b region in Brazil (please remember all of our equipment is "homemade" by Rogerio and some pieces are not very easy to find here).

Regards,
Tasso.
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Re: V1369 Cen

Postby Tasso Napoleao » Sat Feb 08, 2014 10:35 pm

Martin, I am currently using VSpec and I usually do not remove earth lines.

Regards,
Tasso.
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Re: V1369 Cen

Postby Jon » Sat Feb 08, 2014 11:45 pm

Hey Malc, that Python script is really excellent. Allows the evolution to be shown better than any format I've seen so far.
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Re: V1369 Cen

Postby Terry Bohlsen » Sun Jun 30, 2019 10:48 am

I am posting to this old thread as I have been following this old nova and have taken spectra approximately yearly for the since the intensive monitoring ceased. It has slowly dimmed and is now in the nebula phase. Currently it is V= 13.4
v1369cen_20190629_484_TBohlsen.png

v1369cen_19_18_17annual.png

v1369cen_annualTB.png


Terry
Terry Bohlsen
Armidale NSW
Australia
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