Fwd: NSV 10892 Photometry

[Michael Koppelman <lolife@bitstream.net>]

For NSV 10892, which is a star that Tom picked out of some data he had, I 
need to get the TASS magnitudes for various stars in the field. These 
stars are not in collected.big nor are they in the July dataset. Any idea 
where I can find them? I know the pipeline is using Tycho magnitudes -- 
would those be good enough? We just want to compare apples to apples.

Cheers,
Michael K.

Begin forwarded message:

> From: "West, Jerry D" <jerry.d.west@boeing.com>
> Date: Tue Aug 06, 2002  12:03:51  PM US/Central
> To: "'Michael Koppelman'" <michael@clockwork.net>
> Cc: "'Aaron Price'" <aaronp@aavso.org>
> Subject: RE: NSV 10892 Photometry
>
> The ones I'll need are probably:
> GSC 445 1515
> GSC 445 231
> GSC 445 1424
>
> Error estimates (V and I) would be great if you can get them too.
>
> Thanks,
> Doug
>
> -----Original Message-----
> From: Michael Koppelman [mailto:michael@clockwork.net]
> Sent: Tuesday, August 06, 2002 11:46 AM
> To: West, Jerry D
> Cc: 'Aaron Price'
> Subject: Re: NSV 10892 Photometry
>
>
> That's great, Doug. I'll get the TASS magnitudes for you. It is not as
> easy as it sounds to get those, so give me a day or two.
>
> Cheers,
> Michael
>
> On Tuesday, August 6, 2002, at 11:44  AM, West, Jerry D wrote:
>
>> Last night I was able to get good BVRI images of the NSV 10892 field.  I
>> reduced the B and V images and the photometry had a bigger scatter than 
>> I
>> would normally want.  I am going to look for different comp stars.  I was
>> using GSC 445:1017 and GSC 445:1293.  Both of these are not a good color
>> match to NSV 10892.  When I figure out which comp stars to use, I'll let
>> you
>> both know.  At that time, I will need to get the V and Ic magnitudes from
>> TASS for these comp stars (Michael: I'll need your help here).  We should
>> have B-V and V-I colors for the system when I am done.