[vsnet-campaign 1307] RS Car, RR Cha, V522 Sgr etc.

[Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>]

RS Car, RR Cha, V522 Sgr etc.

   According to astro-ph/0204483 (P. A. Woudt and B. Warner), several new
findings have been presented.  I summarize their results:

            Porb(or Psh)
   RS Car      1.977 hr = system below the period gap!
   V436 Car    4.207
   AP Cru      5.12 + IP-type 1837 s modulations
   RR Cha      3.362, eclipsing system!
   CM Phe      6.454
   V522 Sgr    new identification is presented; 2.2 mag fainter than the
               previous identification, very promising target for future
               monitoring

   Please observe these objects, and report your obvervations.  If any one
of them (except V436 Car and CM Phe, frequently brursting and NL-type source,
respectively) undergoes another outburst, please intensively follow it!

Regards,
Taichi Kato

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