Re: GSC 748-1618

[Tom Droege <tdroege2@earthlink.net>]

Michael,

OK, I will now buy the result.

Please refer to the tass data in any paper as "engineering run data".

I doubt that I will try for a better calibration of this data, but I might 
re-run it when I have the improved software.  I am not sure that I have 
enough documentation to track the changes made during the engineering.  I 
probably do, but it will be a big job to do it and I may never get around 
to it.  I think I am at least beginning to understand how to process the 
data for a better comparison with other data.   The newer data is taken in 
a way that we will have a better chance of tying it to standards.

Tom Droege

At 01:31 PM 2/19/03 -0600, you wrote:
>I think the mystery is solved. If I use the TASS comp star values, all my 
>data gets dimmer by 0.08 mag. If I plot this with TASS it looks like the 
>attached. There no longer seems to be a shape issue that I can see.
>
>Michael Koppelman
>
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