Re: Star 07 26 04.2 +07 47 12 GSC 0764 2517 0.1734d dSct?

[Michael Sallman <msallman@pro-ns.net>]

jg wrote:
> 
> Object 68233 in collected.big on data CD 23.

Damn, you beat me to it :-)
I ran across this one earlier this week. It seemed like a rather obvious
light-curve when I saw it (http://208.210.148.203/newtass/index.html),
so I thought it would be a good one to learn how to use TS. 
Needless to say, I'm still learning.

> GSC 0764 2517 appears to be another dSct with a period of 0.1734 days
> (4.16 h), although there was some slight variation from this period at
> one point.  (Data from six nights of observation).

> (Lightcurve is nicely sinusoidal, not fitting for EW, and PDM gives a
> strong theta of 0.2 for this period. Phase plot is not as good as in
> previous two cases however, and if assumption of period variation is
> false, core period is in doubt).
> 

I was getting periods of .1717 and .2081 (and also a few others), but I
wasn't sure which one (or both) was the correct period.
I'm still trying to figure out CLEANEST. I read the paper, but I can't
get the program to do what I think it is supposed to. 

I haven't had a chance to investigate the other star on the page, #64362
(TASSJ72038.7+64055.6)

Mike