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[vsnet-outburst 1297] RZ Leo superhump period update

Dear colleagues,

Six days of continued intensive coverage of RZ Leo by various CBA stations,
has allowed to further secure the superhump period of this system, yielding
a value of 0.07862 +- 0.00012 d. Compared with Porb = 0.07604 +- 0.00012 d,
this gives a fractional period excess of 3.4 +- 0.2 %.  This is something of
a surprise, as most of the infrequently erupting SU UMa CVs have much
smaller period excesses, signifying a light secondary. We'll continue our
dense coverage of the system.

For the CBA gang,

Tonny Vanmunster
Brian Martin
Dave Skillman
Jim Hannon
Joe Patterson

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