[Aavso-photometry] HQ needs your help! (arne)
arne
arne at aavso.org
Wed Aug 20 09:27:25 EDT 2008
Terry Bohlsen wrote:
> Dear Arne
> I have found that U Tuc only has 2 comp stars in the field photometry list
> but many more than that labelled on the new and old chart. Is this what you
> mean as missing stars?
>
Hi Terry,
Actually, that was another problem that Aaron just fixed; namely, the
search area for VSP and for the photometry table were not identical in
size. The error that we are looking for can be purely found by
looking at charts: the old archived chart for a field will show
lots of sequence stars, and the new VSP chart will show none.
So far, we've had a couple of additional fields reported to us through
CHET: V UMi and YZ And. Thanks to those observers checking their
fields; the more of these cases we can find now and correct, the
happier I will be.
Arne
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