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Current state of Halpha monitoring of delta Sco

Posted: Tue Jun 20, 2017 7:00 pm
by Ernst Pollmann
Dear colleagues,
herewith I want to inform of the current state of our del Sco Halpha monitoring. I sent the results to our friend and colleague Anatoly Miroshnichenko. Here his comment:
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Dear Ernst,
thank you for the plot. It is good to see that the system is still in its high state. As the secondary companion is still far away from the primary, no big changes are expected due to tidal effects. The primary seems to keep mass loss rate stable.

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Thanks to all for their spectra !!
EW versus Vmag.png
EW versus Vmag.png (169.32 KiB) Viewed 4378 times
Ernst Pollmann

Re: Current state of Halpha monitoring

Posted: Tue Jun 27, 2017 6:19 pm
by Ernst Pollmann
I have the context of Vmag to Halpha EW explained something more in detail. See:
http://astrospectroscopy.de/media/files ... k-_II_.pdf

Ernst Pollmann

Re: Current state of Halpha monitoring

Posted: Wed Jul 05, 2017 6:45 pm
by Ernst Pollmann
The explanation has been updated:
http://astrospectroscopy.de/media/files ... k-_II_.pdf

Ernst Pollmann