Hi Jeremy,
I’ve been monitoring T CrB for a couple of months in R, V and B and have noticed much more variability in B, but it has not made any significant shifts until last night when I managed a longer run over about 2 hours. See the attached graph.
The problem I have so far is that my reference and check stars are a good 2 mags. fainter because of the tight FOV of my C11 setup. I’ll try and offset the FOV a tad to fit in a brighter ref star or two.
Cheers
Ian.
