Re: Interesting TASS Object

[Andrew Bennett <andrew.bennett@ns.sympatico.ca>]

On Fri, 26 Apr 2002 08:28:27 -0400, Rich Knowles
wrote:

>During this process I have came across an object which to me appears to be a
>variable star.
>
>The object is at RA: 72.7925 DEC: +7.7155 degrees.

It is a Tycho2 source ... I'm sorry but my code
that is supposed to carry the Tycho number through
to the final printout isn't working. Like much else.

A plot of the data I had analysed up till that point
is on my web site
http://www3.ns.sympatico.ca/andrew.bennett/tass/set20/set20.html
as I previously posted.

I have since analysed the rest of the data so I have
D2239, 2246, 2262 and 2309.

At the point where I gave up work on Ensemble processing
in order to prune vines, I had confirmed the variability
but also had a large and mysterious shift in V - I between
the first two day's data and the last two!

V - I about 0.76 mags then only about 0.4 mags?!?

This is clearly wrong!!! Obviously a problem in my
programs. I have not had time to look into this.

Andrew Bennett, Avondale Vineyard