[vsnet-chat 7452] Re: SW Crt

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Jun 11 13:56:50 JST 2009


   I came accross the article of SW Crt:

http://adsabs.harvard.edu/abs/1977PZP.....3..274D

   The authors stated that an attempt to find a period between
0.3 and 50 days was unsuccessful.  I tried the data with a modern
computer.

   There appear to be several candidate periods (assuming the RR Lyr
classification).  The periods include 0.48505 d and 0.32633 d.
The light curves are well-expressed except "standstill-like" apparently
constant segments.

cf. vsnet-alert 11114 SW Crt bright


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