OM image intermediate filename true OM OSW Source List filename true PPS OM OSW FITS sky image filename true Use the USNO-SA 1 catalog Create a rotated image Tolerance for catalog star search (arcsec) tolerance in [0.5:] catalogue file name true Minimum allowed source significance maxradecerr in [0.5:3.0] Minimum allowed source significance maxrmsres in [1.0:3.0]