Rr Lyraes
The Galactic Oosterhoff Dichotomy in Terms of Period-Color Relations at Max/Min Light by Julia Russ, Shashi Kanbur , A Saradjeni , K Kinemuchi , R Cohen, C Ngoew , Jillian Neely, and Timothy De Haas. Fitting the data Data fit using G nuplot and linear and quadratic formulas
167 views • 1 slides