Suspected Symbiotic Stars: campaign for Adrian Lucy

Suspected Symbiotic Stars: campaign for Adrian Lucy

Postby Francois Teyssier » Fri Sep 14, 2018 9:51 pm

A list of suspected symbiotic stars is published in AAVSO notice :https://www.aavso.org/aavso-alert-notice-650
A campaign on the request of Adrian Lucy and Jeniffer Solkolovski (Columbia University)
Faint targets, a nice goal for Alpy, LISA and other low resolution spectrograph.
What is expected is : late type continuum (giant M) and high ionisati on lines such as He II, [OIII], [Fe VII], Raman OVI ...
At least one of them is needed for identification of the target as a symbiotic star (See Belczinski & al., 2000)
The spectra will be added to ARAS database : http://www.astrosurf.com/aras/Aras_Data ... eStars.htm
Send spectra to lucy@astro.columbia.edu and francoismathieu.teyssier at bbox.fr
Good hunt!

François Teyssier
Francois Teyssier
 
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Re: Suspected Symbiotic Stars: campaign for Adrian Lucy

Postby Francois Teyssier » Tue Sep 18, 2018 4:36 pm

Francois Teyssier
 
Posts: 1160
Joined: Fri Sep 23, 2011 1:01 pm
Location: Rouen


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