PTMATCHSTARS: Run 3648/301: Reading patch # 1 of  1
  SDSS_READOBJ: Run 3648/301: Creating array for  4637 objects
  SDSS_READOBJ: Run 3648/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3648/objcs/6/fpObjc-003648-6-0023.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3648/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3648/objcs/6/fpObjc-003648-6-0024.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3648/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3648/objcs/6/fpObjc-003648-6-0025.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3648/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3648/objcs/6/fpObjc-003648-6-0026.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3648/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3648/objcs/6/fpObjc-003648-6-0027.fit
 EXTEN= 1
 PTKTERM: Run 3648/301: Ignoring extinction coefficients from ptcoeff-52671.fits
 PTKTERM: Run 3648/301: Using default extinction coefficients
PTCALIBRATE: Run 3648/301: No patch stars!
PTCALIBRATE: Run 3648/301: Using default zero-point terms for filter=u
PTCALIBRATE: Run 3648/301: Using default zero-point terms for filter=g
PTCALIBRATE: Run 3648/301: Using default zero-point terms for filter=r
PTCALIBRATE: Run 3648/301: Using default zero-point terms for filter=i
PTCALIBRATE: Run 3648/301: Using default zero-point terms for filter=z