[vsnet-alert 4598] Re: V551 Sgr Outburst

[Taichi Kato <tkato>]

Re: [vsnet-alert 4596] V551 Sgr Outburst

   For those who will follow the (possible) superhump modulations, the
following outburst images by Garradd would be useful.

   http://ftp.kusastro.kyoto-u.ac.jp/pub/vsnet/DNe/V551_Sgr/

=================== Previous outburst information ==========================

(from vsnet-alert 1289)

   Rod Stubbings reports the suspected SU UMa-type large-amplitude dwarf
nova V551 Sgr is in outburst (vsnet-obs 8052,
http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet-obs/msg08052.html).

  YYMMDD(UT)   mag  observer
  971023.449  <140  (R. Stubbings)
  971024.494   140  (R. Stubbings)

   The quiescence identification being still uncertain, follow-up observations
including accurate astrometry are encouraged.

(from vsnet-alert 2266)

V551 Sgr outburst

  The dwarf nova V551 Sgr is reported to be undergoing one of its rare
outbursts.  The supposed quiescent identification suggests a large outburst
amplitude (approx. 6 mag).  Accurate astrometry and CCD time-series photometry
are strongly encouraged.

  YYMMDD(UT)   mag  observer
  980924.453  <144  (R. Stubbings)
  981010.480   140  (R. Stubbings)
  981010.509   140  (R. Stubbings)

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