PTMATCHSTARS: Run 3669/157: No nearby PT patches found PTKTERM: Run 3669/157: Ignoring extinction coefficients from ptcoeff-52666.fits PTKTERM: Run 3669/157: Using default extinction coefficients PTCALIBRATE: Run 3669/157: No patch stars! PTCALIBRATE: Run 3669/157: Using default zero-point terms for filter=u PTCALIBRATE: Run 3669/157: Using default zero-point terms for filter=g PTCALIBRATE: Run 3669/157: Using default zero-point terms for filter=r PTCALIBRATE: Run 3669/157: Using default zero-point terms for filter=i PTCALIBRATE: Run 3669/157: Using default zero-point terms for filter=z