NGC 55 blue massive stars VLT-spectroscopy (Castro+, 2008)

Castro, N.; Herrero, A.; Garcia, M.; Trundle, C.; Bresolin, F.; Gieren, W.; Pietrzynski, G.; Kudritzki, R.-P.; Demarco, R.
Bibliographical reference

VizieR On-line Data Catalog: J/A+A/485/41. Originally published in: 2008A&A...485...41C

Advertised on:
6
2008
Number of authors
9
IAC number of authors
0
Citations
0
Refereed citations
0
Description
Targets were selected from existing V- and I-band photometry obtained as part of the ongoing ARAUCARIA Cepheid search project whose results have been reported in Pietrzynski et al. (2006, Cat. ). These data were taken with the Warsaw 1.3m telescope at Las Campanas Observatory. We obtained spectra for ~200 objects with FORS2 (FOcal Reducer and low dispersion Spectrograph) at the Very Large Telescope (VLT-UT2), in the Mask eXchange Unit (MXU) mode. The observations, performed in November 2004. (3 data files).