[vsnet-obs 35604] Symbiotic V2523 Oph: CCDV+R Estimates

["Steve O'Connor" <ocn@total.net>]

The symbiotic variable V2523 Oph (= HEN3-1341 = GSC 6236.0636) was imaged
several times during the present observing season. The star seems to have
declined somewhat from the maximal values observed by Berto Monard in March
and April 2000. I also note that the V-R colors I've recorded ( +0.5- +0.6)
are among the 'bluest' yet measured for any of the symbiotic stars on my
observing program:


OPHV2523    20010508.245    11.43V     OCN
OPHV2523    20010513.286    11.51V     OCN
OPHV2523    20010513.289    10.99Rc   OCN
OPHV2523    20010608.206    11.49V     OCN
OPHV2523    20010608.209    10.89Rc   OCN
OPHV2523    20010720.179    11.70V     OCN
OPHV2523    20010720.182    11.06Rc    OCN
OPHV2523    20010828.052    11.66V     OCN


Tycho-2 reference star:  GSC 6236.0790 at 11.228VT and B-V: +0.467


Best regards,

Steve O'Connor
Montreal, Canada.

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