PTMATCHSTARS: Run 3171/157: Reading patch # 1 of  2
  SDSS_READOBJ: Run 3171/157: Creating array for  2420 objects
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0049.fit EXTEN= 1
       FINDOPFILE: Run 3171/157: Selecting op file opConfig-50000.par
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0050.fit EXTEN= 1
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0051.fit EXTEN= 1
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0052.fit EXTEN= 1
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0053.fit EXTEN= 1
 PTMATCHSTARS: Run 3171/157: Reading patch # 2 of  2
  SDSS_READOBJ: Run 3171/157: Creating array for  1771 objects
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0324.fit EXTEN= 1
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0325.fit EXTEN= 1
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0326.fit EXTEN= 1
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0327.fit EXTEN= 1
  SDSS_READOBJ: Run 3171/157: Reading /u/dss/redux/157/3171/objcs/1/fpObjc-003171-1-0328.fit EXTEN= 1
 PTKTERM: Run 3171/157: Ignoring extinction coefficients from ptcoeff-52397.fits
 PTKTERM: Run 3171/157: Using default extinction coefficients
 PTCAL_COMPUTE: Run 3171/157: Calibrating to  2 clear patches for filter= 0
 PTCAL_COMPUTE: Run 3171/157: Calibrating to  2 clear patches for filter= 1
 PTCAL_COMPUTE: Run 3171/157: Calibrating to  2 clear patches for filter= 2
 PTCAL_COMPUTE: Run 3171/157: Calibrating to  2 clear patches for filter= 3
 PTCAL_COMPUTE: Run 3171/157: Calibrating to  2 clear patches for filter= 4
 PTCAL_COMPUTE: Run 3171/157: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00106149 51930  226.068    2.723  u1 0.03357
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00145735 52316  226.459   43.996  u1 0.03314
 PTCAL_COMPUTE: Run 3171/157: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00106149 51930  226.068    2.723  g1 1.92570
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00145735 52316  226.459   43.996  g1 0.85079
 PTCAL_COMPUTE: Run 3171/157: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00106149 51930  226.068    2.723  r1 0.03086
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00145735 52316  226.459   43.996  r1 0.02967
 PTCAL_COMPUTE: Run 3171/157: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00106149 51930  226.068    2.723  i1 0.04271
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00145735 52316  226.459   43.996  i1 0.04211
 PTCAL_COMPUTE: Run 3171/157: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00106149 51930  226.068    2.723  z1 0.19066
 PTCAL_COMPUTE: Run 3171/157: kaCalObj-00145735 52316  226.459   43.996  z1 0.18927