PeteGallery: http://www.astrobin.com/users/pmumbower/CGE Pro | modded C9.25 | 8" f/4 newtSBIG ST-2000XM, CFW-9 Astronomik type2c LRGB, Baader 7nm HaQHY5L-II mono, PEMPro2, Sequence Generator Pro, PixInsight, RegiStar
Kevin UnderOak Observatory Celestron Hyperstar C8 SCT Celestron Classic (1972) Orange C8 SCT Vixen VC200L Losmandy G-11 Gemini Losmandy GM-8 Televue 76/SolarMax 40 Televue NP101 ST-402ME/Nikon D70 DSLR SBIG DSS-7 Spectrograph SBIG ST8-XME & CFW9 filter wheel Starlight Xpress SXVF-8MC Pyxis LE Camera Field Rotator
Quote:I do have MaximDL, which seems to be the only one that does photometry. But is there any other software worth considering?
I ache, therefore I am
Quote:Thanks everyone for the advice. It was clear last night so I did a practice run with TV Bootis
Quote:The filter crystalisation is not an 'old' filter problem, but a 'cheap' filter problem. Due to the type of glass substrate being exposed to the air, more expensive filters have dielectric coatings (or similar) that obviously push up the price.Mine is the cheaper AAVSO version which does suffer from this, but it cleans off easily.
Quote:..btw Arne Henden gave _everyone_ a V filter lol