[vsnet-chat 4569] Re: Photometric problem using USNO-A2.0

[Brian Skiff <bas@lowell.edu>]

     Re the large photometric reference file, Seiichi Yoshida asked:
>> Does the
>> list contains those data and has it kept being updated?

     Yes, there are large amounts of Arne's data excerpted into the file.
Usually I include only fields with at least two nights of data, so not
every sequence is included.  I have not added Henden data in some months,
but not many fields are missing.  I do add any reasonable sequence found
in the literature, subject to vetting to the extent possible short of
making new observations.  The biblio list is at:

http://ftp.lowell.edu/pub/bas/starcats/loneos.ref

...where you can see that many recent papers are included.

\Brian

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