PTMATCHSTARS: Run 3647/301: Reading patch # 1 of  1
  SDSS_READOBJ: Run 3647/301: Creating array for  5127 objects
  SDSS_READOBJ: Run 3647/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3647/objcs/6/fpObjc-003647-6-0113.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3647/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3647/objcs/6/fpObjc-003647-6-0114.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3647/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3647/objcs/6/fpObjc-003647-6-0115.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3647/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3647/objcs/6/fpObjc-003647-6-0116.fit
 EXTEN= 1
  SDSS_READOBJ: Run 3647/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/3647/objcs/6/fpObjc-003647-6-0117.fit
 EXTEN= 1
 PTKTERM: Run 3647/301: Ignoring extinction coefficients from ptcoeff-52671.fits
 PTKTERM: Run 3647/301: Using default extinction coefficients
 PTCAL_COMPUTE: Run 3647/301: Calibrating to  1 clear patches for filter= 1
 PTCAL_COMPUTE: Run 3647/301: Calibrating to  1 clear patches for filter= 2
 PTCAL_COMPUTE: Run 3647/301: Calibrating to  1 clear patches for filter= 3
 PTCAL_COMPUTE: Run 3647/301: Calibrating to  1 clear patches for filter= 4
 PTCAL_COMPUTE: Run 3647/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3647/301: kaCalObj-00174753 52643  154.951   39.660  u6 0.00000
 PTCAL_COMPUTE: Run 3647/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3647/301: kaCalObj-00174753 52643  154.951   39.660  g6 0.00296
 PTCAL_COMPUTE: Run 3647/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3647/301: kaCalObj-00174753 52643  154.951   39.660  r6 0.00425
 PTCAL_COMPUTE: Run 3647/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3647/301: kaCalObj-00174753 52643  154.951   39.660  i6 0.00580
 PTCAL_COMPUTE: Run 3647/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 3647/301: kaCalObj-00174753 52643  154.951   39.660  z6 0.02748