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Just a quick note to mention that the UBVRI sequence given by
Micholajewski et al. on IBVS 5412:
http://vsnet.konkoly.hu/cgi-bin/IBVS?5412
...specifies that the data are on the Johnson system. Indeed a look at
the VRI colors indicates they are _not_ Cousins VRI, but old-style
Johnson values. The UBV magnitudes and colors are just fine, but use
of Cousins filters with the values published will require some
transformation, which may be complicated by the fact that the stars are
somewhat reddened.
\Brian
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