ALHENA WITH STARANALISER › Forums › Spectroscopy › ALHENA WITH A STARANALYSER › ALHENA WITH STARANALISER 31 October 2017 at 3:22 pm #578705 Peter TaylorParticipant Hi Hugh, Thanks for yours and Robins help about processing my image of ALHENA, I am not very good on computers will try to do as you both suggested. peter
