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VV Cep in eclipse

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Robin Leadbeater
VV Cep in eclipse

Attached are a series of spectra of VV Cep taken using a LHIRES 1200l/mm covering 3800-4150A at R ~2500 

Note the loss of H Balmer emission, broadening of the Ca II H K lines and relative drop in continuum flux below ~4000A, as the  B star was eclipsed at this wavelength, particularly noticeable in the latest spectrum recorded 2017-09-26



Ernst Pollmann
Ernst Pollmann's picture
Current state of the Halpha campaign of VV Cep

Dear colleagues,

herewith I would like to inform about the current state of the Halpha campaign results. See:

Best wishes, Ernst Pollmann

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