I want to monitor (AAVSONet) some T Tau stars (Tau-Aur region) this and next season and do some spectroscopy next winter.
DF Tau has DG Tau (also T Tau star) in the same FOV
VY Tau varying between CTTS and WTTS
V773 Tau only WTTS with sufficient low magn. for spectroscopy
SU Aur large magn. range and spectral range
any suggestions or comments on:
- choice of target stars
- filters to use: BVRI or Sloan?
- anything else