Tuesday, 11 October 2016

Ha Full Disk - 9th October

Messing around here with a Lunt50 etalon double stacked on a PST.  Tuning was not easy, the PST etalon seems stiff to tune and so a little more investigation is required to tweak, but, this setup seems to have some potential!  PGR Chameleon 3 camera was used.