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[vsnet-alert 7676] XTE J1550-564 observation and astrometry



CCD observations of 28 March 2003
observer: Berto Monard  MLF, Pretoria, South Africa
Bronberg observatory / CBA Pretoria
location: -25 º 54' 48", 28º 26' 44"E, altitude 1590m
instrumentation: LX200 12" f/4.2 with ST-7E, unfiltered
conditions: clear, moderate seeing

XTEJ1550-564   20030328.91   170CR   MLF
 
this measurement is traceable to R magnitudes from the Loneos file, kindly provided by B Skiff from published data from Jain et al (2001) / vsnet-sequence 117
 
Astrometry vs uSNO-A2.0 gives a position (2000)
 
15 51 04.03 -56 28 34.5 
 
XTE J1550-564 is also known as V381 Nor, if I am not mistaken.
 
An image of this active transient can be made available from lagmonar@csir.co.za next week.
 
Berto Monard / MLF
Bronberg Observatory / CBA Pretoria


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