[vsnet-chat 2354] M67 "dipper" standards

[bas@mailhost.lowell.edu (Brian Skiff)]

     I have a list of 'best' UBVRI values for the M67 "dipper" asterism 
standards including accurate coordinates and IDs at:

http://ftp.lowell.edu/pub/bas/starcats/m67.stds

It is perhaps worth mentioning again that my large file of BVRI photometry
of fainter stars includes many stars in the fields of most globular clusters
and many open clusters.  These are only occasionally of high accuracy (such
as some of the stars in the M92 region), but may be useful for various sorts
of quick calibration.  There are over 26500 stars in the file, which covers
the entire sky.  The plain-ASCII version occupies 1.8Mb, and the
gzip-compressed version is 500Kb:

http://ftp.lowell.edu/pub/bas/starcats/loneos.phot
http://ftp.lowell.edu/pub/bas/starcats/loneos.phot.gz

Hope this helps.

\Brian

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