100 citations · 301 across the 9 of their papers we have counts for
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Spectroscopy of BL Cam - Observations
M. Alvarez, R. Michel, L. Fox-Machado +3
The star BL Camelopardalis (GD 428, GSC 04067-00471, V=12.92, B=13.1), is a SX Phoenicis pulsating variable showing a high amplitude variability (300-350 mmag), with a very clear p…
uvby-beta photoelectric photometry of Cepheid stars
J. H. Peña, A. Arellano Ferro, R. Peña-Miller +9
We present time-series uvby-beta photometry of 41 classical Cepheid stars. A brief discussion of the comparison between the presented data and previous photometric data has been do…
Physical parameters of seven field RR Lyrae Stars in Bootes
J. H. Peña, A. Arellano Ferro, R. Peña Miller +2
Strömgren uvby-beta photometry is reported for the RR Lyrae stars AE, RS, ST, TV, TW, UU, and XX in Bootes. The physical parameters M/Mo, log (L/Lo), M_V, log T_eff and [Fe/H], hav…