Re: HD932 data

["Rolling Hills Obs \(Shawn D\)" <rollinghillsobs@cfl.rr.com>]

Scattered cirrus is plaguing me tonight, but it's the best weather we've had
in over a week (and this is our dry season!) so I went ahead and started
collecting more data on HD932.  I caught the tail end of a descending branch
and am now watching it climb slowly back to maximum.  The minimum from 11/29
was at delta v = 0.02 and tonight's is about 0.06 so at first glance it
looks like an eclipser with about a 1 day period.  However I still have to
subtract the dark frame and apply a flat to this raw data, so this small
0.04 mag difference may evaporate.  ToM occurred at approx. 00:40 UT.

Shawn


----- Original Message -----
From: "Chris Lloyd" <cl@astro1.bnsc.rl.ac.uk>
To: "Rolling Hills Obs (Shawn D)" <rollinghillsobs@cfl.rr.com>
Cc: "TASS List" <TASS@listserv.wwa.com>
Sent: Friday, December 06, 2002 12:15 PM
Subject: Re: HD932 data


> This minimum is consistent with the "secondary" minimum of the 0.95 day
> period...
>
> ...but in the way of aliases it's also consistent with other minima of
> other periods.
>
> Chris
>