[Aavso-photometry] Newly Observed Eclipsing Variable in Pisces?

[Richard Huziak]

Just so this doesn't spur on a round of 'what's with the duplicates?', 
I've talked to Arne,Chris Watson and Mike Koppelman about the issue, and 
the dbase will be 'de-duplicated' in a short while.  The duplication 
results from the mass pull-in of stars from several dbases, where each 
used somewhat different (or in some cases imprecise) coordinate systems 
in their catalogues.  Bottom line is that if two stars show up under 
different names and are within  few arc-sec of each other, then they are 
generally the same star with rare, but existent, exceptions.  This is a 
bit annoying, but only a temporary problem.

rick HUZ


Wolfgang Renz wrote:
> Hi Bill, Hi Fred
>
> How accurate are your coordinates ?
>
> If you search for your position in VSX:
> http://www.aavso.org/vsx/index.php?view=search.top
> you will find 6-10" away an eclipser that would fit well (triple entry of
> the same var from different catalogs):
>
> Search Results within 10' of 01 17 32.00 +07 53 36.0    3 records (0 ms)    
> Dist' Name               Coords (J2000)          Const Type   Period   Mag. range
> 0.10  ASAS 011732+0753.5 01 17 32.00 +07 53 30.0 Psc    EC    0.336335 11.4 (0.6) V
> 0.14  GSC 00613-01099    01 17 32.42 +07 53 30.1 Psc    EW    0.336338 11.35 - 12.00 V
> 0.16  NSVS 9165636       01 17 32.42 +07 53 29.0 Psc    EB/EW 0.33638  11.6 - 12.167 R1
>
> Looking at the DSS images shows that it should be the same star:
> <http://stdatu.stsci.edu/cgi-bin/dss_search?v=poss2ukstu_red&r=01+17+32.00&d=%2B07+53+36.0&e=J2000&h=10&w=10&f=gif&c=none&s=on&fov=NONE&v3=>
>
> Clear skies
>  Wolfgang
>
>