VV Cephei news

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  • #578480
    Jack Martin
    Participant

    Robin,

    I have followed your instructions and opened the file in BASS.

    Thank you,

    Jack

    Essex UK 

    #578481
    Jack Martin
    Participant

    Robin,

    Are you monitoring the H alpha line ?

    Regards,

    Jack

    Essex UK

    #578482
    Robin Leadbeater
    Participant

    Hi Jack,

    I am not monitoring H alpha as the coverage there already looks pretty good.

    I am just covering ~3800-4100 A (which covers H epsilon – H10  including Ca H,K )  This is the same region I monitored during the 2012-2013 eclipse of AZ Cas (A similar but much fainter system.)

    http://www.threehillsobservatory.co.uk/astro/spectra_43.htm

    The changes are very pronounced and potentially scientifically interesting in this region but I was the only one monitoring AZ Cas there. For VV Cep there are a couple of others working in that region though so hopefully we should get good coverage there for this eclipse.

    Cheers

    Robin

    #578501
    Jack Martin
    Participant

    Here is the latest VV Cephei H alpha emission profile for 2017-08-24.

    Regards,

    Jack

    Essex UK  

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