dwarf nova confirmed using ALPY 600 spectrographs › Forums › Spectroscopy › dwarf nova confirmed using ALPY 600 spectrographs This topic has 2 replies, 2 voices, and was last updated 7 years, 5 months ago by Robin Leadbeater. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 8 June 2017 at 11:21 am #573772 Robin LeadbeaterParticipant ALPY owners here might be interested in these confirmation spectra by two amateurs Paolo Berardi and Umberto Sollecchia of this transient object in Lyra http://www.cbat.eps.harvard.edu/unconf/followups/J18154219+3515598.html more information on the ARAS forum http://www.spectro-aras.com/forum/viewtopic.php?f=5&t=1762#p8396 Robin 8 June 2017 at 12:50 pm #578286 Jeremy ShearsParticipant Thanks for pointing this out, Robin. It’s fascinating to see that the brightest DNe are within range of confirmation by amateur spectroscopists! Jeremy 8 June 2017 at 7:56 pm #578288 Robin LeadbeaterParticipant A small correction:- Umberto used an ALPY 600 but Paolo used a LHIRES with 150l/mm grating giving a similar resolution. Robin Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Connect with :Login with Sheep CRM Log In