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[vsnet-obs 41988] IM Nor observations



CCD observations of 13, 20 Oct 2002 / UT
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

NORIM   021013.75   149CR   MLF  
NORIM   021020.74   150CR   MLF  

reported CR magnitudes result from differential photometry to non-red
comparison stars with R magnitudes (directly or derived) from
published photometric data or traceable to UCAC1 (comparison stars
selected from
USNO-A2.0 data on the basis of non-red colour and reliability of the
data).

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