PTMATCHSTARS: Run 1741/301: Reading patch # 1 of  1
  SDSS_READOBJ: Run 1741/301: Creating array for  4993 objects
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/2/fpObjc-001741-2-0016.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/2/fpObjc-001741-2-0017.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/2/fpObjc-001741-2-0018.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/2/fpObjc-001741-2-0019.fit
 EXTEN= 1
  SDSS_READOBJ: Run 1741/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/1741/objcs/2/fpObjc-001741-2-0020.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= 0
 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   23.593  -10.000  u2 0.00522
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.593  -10.000  g2 0.00331
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.593  -10.000  r2 0.00444
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.593  -10.000  i2 0.00675
 PTCAL_COMPUTE: Run 1741/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 1741/301: kaCalObj-00090035 51792   23.593  -10.000  z2 0.03239