PTMATCHSTARS: Run 2298/301: Reading patch # 1 of  1
  SDSS_READOBJ: Run 2298/301: Creating array for  3939 objects
  SDSS_READOBJ: Run 2298/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2298/objcs/4/fpObjc-002298-4-0048.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2298/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2298/objcs/4/fpObjc-002298-4-0049.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2298/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2298/objcs/4/fpObjc-002298-4-0050.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2298/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2298/objcs/4/fpObjc-002298-4-0051.fit
 EXTEN= 1
  SDSS_READOBJ: Run 2298/301: Reading 
/clusterfs/riemann/raid006/bosswork/redux/301/2298/objcs/4/fpObjc-002298-4-0052.fit
 EXTEN= 1
 PTKTERM: Run 2298/301: Using extinction coefficients from ptcoeff-52046.fits
 PTCAL_COMPUTE: Run 2298/301: Calibrating to  1 clear patches for filter= 0
 PTCAL_COMPUTE: Run 2298/301: Calibrating to  1 clear patches for filter= 1
 PTCAL_COMPUTE: Run 2298/301: Calibrating to  1 clear patches for filter= 2
 PTCAL_COMPUTE: Run 2298/301: Calibrating to  1 clear patches for filter= 3
 PTCAL_COMPUTE: Run 2298/301: Calibrating to  1 clear patches for filter= 4
 PTCAL_COMPUTE: Run 2298/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2298/301: kaCalObj-00097925 51878  160.628   60.602  u4 0.00549
 PTCAL_COMPUTE: Run 2298/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2298/301: kaCalObj-00097925 51878  160.628   60.602  g4 0.00310
 PTCAL_COMPUTE: Run 2298/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2298/301: kaCalObj-00097925 51878  160.628   60.602  r4 0.00456
 PTCAL_COMPUTE: Run 2298/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2298/301: kaCalObj-00097925 51878  160.628   60.602  i4 0.00607
 PTCAL_COMPUTE: Run 2298/301: PATCH FILE         MJD   RA        DEC    CCD   Calib
 PTCAL_COMPUTE: Run 2298/301: kaCalObj-00097925 51878  160.628   60.602  z4 0.03685