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    fashionable stars for aug/sep

    From: Joe Patterson <jop_at_astro.columbia.edu>
    Date: Fri, 21 Aug 1998 10:53:09 -0400 (EDT)
    Dear CBAers,                                              8/21/98
    
    I'm about to leave for "Starfest".  Dunno exactly what it is, but
    appears to be a mass gathering of astronomers in the northern woodlands
    of Ontario.  Sounds like fun.  Maybe some CBAers lurk in those sylvan
    regions.
    
    We're still going full-bore on UU Aquarii and V1432 Aql (RX1940-10).
    The former is an eclipsing SW Sex star - we've found that many of them,
    and quite possibly all, have negative superhumps.  So we want to keep
    fishing for 'em.  In addition, the eclipsers among them give the
    opportunity to map the distribution of light across the disk, as a
    function of precession phase.  That should reveal the varying shape
    of the disk.
    
    Both targets are near-equatorial, and the former is probably bright
    enough for all.  Long runs are greatly preferred, as usual.
    
    Jerry Gunn and Dave Harvey have been watching FO Aquarii, that's a
    relief.  But nobody is watching AO Piscium, which I think is as good
    a target (and is considerably more desperate).  Won't someone adopt
    this orphan?
    
    And in the northern morning sky, let's welcome TT Ari and V592 Cas.
    In the (far) south, AH Men.  Old pals come back.
    
    Oh, yeah:
    (1) Some new wrinkles on the web page.  A way for you to request
    materials, and for us to keep track of your equipment.  (We get toys
    occasionally.)
    (2) Rumored article on CBA in October Sky and Tel.  Haven't seen it
    though.
    
    
                      joe
    
    Received on 21 Aug 1998