[vsnet-sequence 72] Re: [vsnet-chat 4178] Re: TU Crt chart

[aah@nofs.navy.mil]

I think the 12.5 star Berto is referring to is in my .dat
file, with magnitude V=12.533 and color (B-V)=0.634, so it
is certainly bluer.  There is also a V=12.063 star down south
with reasonable color.  The 122 star on Mike's chart is
definitely double, about 7arcsec between the stars, and
should not be used.  It is recorded as a single star in my
.dat file because of the poor seeing on the night for which
this field was measured.
Arne

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