Home › Forums › Variable Stars › Supernova in M101 ! › Reply To: Supernova in M101 !
26 May 2023 at 10:03 pm #617536
It seems that the R and B are slowly swapping dominance!
Yes my spectrum from last night shows it cooling further to a black body temperature of ~12000K and a fit to an A3v star continuum with a B-V = +0.1