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[vsnet-alert 2193] XTE J1550-564



XTE J1550-564

  Gordon Garradd successfully obtained another set of unfiltered CCD photometry
of the new X-ray trasient (likely BH-type) XTE J1550-564.  The averaged
magnitude seems to indicate the source has slightly brightened.

    mid-UT    mean   S.D.   N
 ----------------------------------
  980913.444 14.330 0.173  41 GAR
  980916.446 14.040 0.092   6 GAR

  Detailed photometry data (Sep. 16):

  http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs15000/msg00243.html
  http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/Mail/obs15000/msg00244.html

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