› Forums › Spectroscopy › Possible nova in M31 › reduced spectrum
29 January 2019 at 8:10 pm
#580615
Robin Leadbeater
Participant
Very noisy at an SNR of just ~3-4. A blue continuum with no obvious features (though they would have to be very strong to show at this SNR) There is an emission feature at H alpha at the expected local velocity (-500km/s) but it could equally well be just noise.
Robin