USNO-B1 plates

This table contains the metadata for the plates that went into USNO-B 1.0 as best as we can reconstruct it (i.e., largely those that also make up the Digital Sky Survey DSS). Most of the source files were obtained from, some additional contributions came from Dave Monet.
Coordinates (as h m s, d m s or decimal degrees), or SIMBAD-resolvable object
Search radius in arcminutes
No selection matches all, multiple values legal.
Survey identifier, see long docs
Field number in survey
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