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JBRA
Affiliation
American Association of Variable Star Observers (AAVSO)
Tue, 03/07/2017 - 21:31
Hi folks.I have Astrodon B and V filters, which Astrodon filter should be my 3'rd acquisition?
SGEO
Affiliation
American Association of Variable Star Observers (AAVSO)
I think the next step is Ic, so you can do BVI photometry. Skip over the R, that's the advice that I've been given.
After that, do something exotic: get a spectrum grating mounted on your filter wheel!
Cheers,
George
Hi George. Thanks for the response.
I have a new RSpec Star Analyzer SA100 and RSpec software, but not used it yet.
I agree with George. Cousins I (aka Ic) would be my suggestion for the next filter.
Phil