PTMATCHSTARS: Run 2831/301: Reading patch # 1 of  3
  SDSS_READOBJ: Run 2831/301: Creating array for  5842 objects
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0028.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0029.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0030.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0031.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0032.fit
 EXTEN= 1
 PTMATCHSTARS: Run 2831/301: Reading patch # 2 of  3
  SDSS_READOBJ: Run 2831/301: Creating array for  5842 objects
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0028.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0029.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0030.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0031.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0032.fit
 EXTEN= 1
 PTMATCHSTARS: Run 2831/301: Reading patch # 3 of  3
  SDSS_READOBJ: Run 2831/301: Creating array for  5842 objects
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0028.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0029.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0030.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0031.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2831/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2831/objcs/3/fpObjc-002831-3-0032.fit
 EXTEN= 1
 PTKTERM: Run 2831/301: Using extinction coefficients from ptcoeff-52263.fits
 PTCAL_COMPUTE: Run 2831/301: Calibrating to  1 cloudy patches for filter= 0
 PTCAL_COMPUTE: Run 2831/301: Calibrating to  1 cloudy patches for filter= 1
 PTCAL_COMPUTE: Run 2831/301: Calibrating to  1 cloudy patches for filter= 2
 PTCAL_COMPUTE: Run 2831/301: Calibrating to  1 cloudy patches for filter= 3
 PTCAL_COMPUTE: Run 2831/301: Calibrating to  1 cloudy patches for filter= 4
 PTCAL_COMPUTE: Run 2831/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2831/301: kaCalObj-00170728 52614  141.575   48.365  u3 0.00516
 PTCAL_COMPUTE: Run 2831/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2831/301: kaCalObj-00170728 52614  141.575   48.365  g3 0.00303
 PTCAL_COMPUTE: Run 2831/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2831/301: kaCalObj-00170728 52614  141.575   48.365  r3 0.00444
 PTCAL_COMPUTE: Run 2831/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2831/301: kaCalObj-00170728 52614  141.575   48.365  i3 0.00590
 PTCAL_COMPUTE: Run 2831/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2831/301: kaCalObj-00170728 52614  141.575   48.365  z3 0.03207