PTMATCHSTARS: Run 1663/301: Reading patch # 1 of  1
  SDSS_READOBJ: Run 1663/301: Creating array for  4077 objects
  SDSS_READOBJ: Run 1663/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1663/objcs/1/fpObjc-001663-1-0042.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1663/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1663/objcs/1/fpObjc-001663-1-0043.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1663/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1663/objcs/1/fpObjc-001663-1-0044.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1663/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1663/objcs/1/fpObjc-001663-1-0045.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1663/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1663/objcs/1/fpObjc-001663-1-0046.fit
 EXTEN= 1
 PTKTERM: Run 1663/301: Ignoring extinction coefficients from ptcoeff-51791.fits
 PTKTERM: Run 1663/301: Using default extinction coefficients
 PTCAL_COMPUTE: Run 1663/301: Calibrating to  1 clear patches for filter= 1
 PTCAL_COMPUTE: Run 1663/301: Calibrating to  1 clear patches for filter= 2
 PTCAL_COMPUTE: Run 1663/301: Calibrating to  1 clear patches for filter= 3
 PTCAL_COMPUTE: Run 1663/301: Calibrating to  1 clear patches for filter= 4
 PTCAL_COMPUTE: Run 1663/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1663/301: kaCalObj-00090019 51792   21.713  -10.744  u1 0.00000
 PTCAL_COMPUTE: Run 1663/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1663/301: kaCalObj-00090019 51792   21.713  -10.744  g1 0.00302
 PTCAL_COMPUTE: Run 1663/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1663/301: kaCalObj-00090019 51792   21.713  -10.744  r1 0.00456
 PTCAL_COMPUTE: Run 1663/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1663/301: kaCalObj-00090019 51792   21.713  -10.744  i1 0.00694
 PTCAL_COMPUTE: Run 1663/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1663/301: kaCalObj-00090019 51792   21.713  -10.744  z1 0.03312