[vsnet-campaign 296] RXJ1155.4-5641: observation needed

[Taichi Kato <tkato>]

RXJ1155.4-5641: observation needed

  As reported by Berto Monard (vsnet-alert 5062), the ROSAT-selected CV,
RX J1155.4-5641 is undergoing a (possibly rare) outburst.  Please make
observations as frequently as possible.  Time-resolved photometry is
also recommended.

  [alert message repeated]

The suspected ROSAT CV, RX J1155.4-5641 has shown a sudden
brightening.
My observations of this object go back to Feb 1999 with intensified
coverage (nightly target) since Jan 2000.
I haven't reported observations of this suspected CV as it never
reached elevated brightness levels, ie brighter than 14.2

Some recent visual observations:

RXJ1155.4-5641   000602.72   <144   MLF
RXJ1155.4-5641   000604.81   <144   MLF
RXJ1155.4-5641   000607.71    146:   MLF
RXJ1155.4-5641   000622.70   <146   MLF
RXJ1155.4-5641   000626.69   <140   MLF
RXJ1155.4-5641   000701.71    144:   MLF
RXJ1155.4-5641   000704.696   125   MLF
patience pays....sometimes

Best regards,

Berto Monard
Pretoria

  ===

  Position:

## RXJ1155.4-5641
USNO0300.14373754 115527.034 -564153.26 (2000.0) 14.0 13.6
115527.6 -564148 (2000.0) 1RXS_J115527.6-564149 0.860 0.53 0.29

Regards,
Taichi Kato
VSNET Collaboration team

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