VizieR Online Data Catalog: DIRECT lightcurves of 21 luminous YSGs in M33 (Kourniotis+, 2017)

File photom.dat contains the light curves of 21 luminous YSGs in M33 from Drout et al. (2012, Cat. J/ApJ/750/97). Observations were taken in the BVIc as part of the DIRECT project (Macri et al., 2001, Cat. J/AJ/121/861) and complemented with BVI observations taken between 2002 and 2006 from Pellerin & Macri (2011, Cat. J/ApJS/193/26). Only stars with a V-band J variability index higher than 0.75 are included. For each measurement we provide the LGGS designation, observing date, band filter, magnitude and uncertainty.

(2 data files).