PTMATCHSTARS: Run 1741/301: Reading patch # 1 of  1
  SDSS_READOBJ: Run 1741/301: Creating array for  4820 objects
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/3/fpObjc-001741-3-0016.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/3/fpObjc-001741-3-0017.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/3/fpObjc-001741-3-0018.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/3/fpObjc-001741-3-0019.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/3/fpObjc-001741-3-0020.fit
 EXTEN= 1
 PTKTERM: Run 1741/301: Using extinction coefficients from ptcoeff-51814.fits
 PTCAL_COMPUTE: Run 1741/301: Calibrating to  1 clear patches for filter= 1
 PTCAL_COMPUTE: Run 1741/301: Calibrating to  1 clear patches for filter= 2
 PTCAL_COMPUTE: Run 1741/301: Calibrating to  1 clear patches for filter= 3
 PTCAL_COMPUTE: Run 1741/301: Calibrating to  1 clear patches for filter= 4
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.536   -9.607  u3 0.00000
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.536   -9.607  g3 0.00316
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.536   -9.607  r3 0.00433
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.536   -9.607  i3 0.00616
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.536   -9.607  z3 0.03694