Affiliation
American Association of Variable Star Observers (AAVSO)
Thu, 03/07/2013 - 00:12
A spectrum of BT Mon taken with my C11 telescope and an Alpy600 spectrograph (a new instrument
in test phase). For the date (2013 Mar. 2.8) the star seem in quiescent state.
Christian
The images seem absent to my latest message. A new tentative.
If the problem persist you can consult this URL (see bottom of the
page - cataclysmic star section):
http://www.astrosurf.com/buil/alpy600/first_light.htm
Christian