Started working on galaxy PGC061485 at Wed Jun 17 19:00:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-tractor.fits
Read 184 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4641.546]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 27555
 Peak Img[j, k]: 379 378
 Mean (j, k): 365.84 377.90
 Theta (deg): 119.7
 Astro PA (deg): 150.3
 Eps: 0.320
 Major axis (pix): 171.5
Iteratively unmasking pixels:
  r=171.52 pixels
  r=171.52 pixels
  r=216.58 pixels
  r=216.98 pixels
377.331868984 378.285 377.417863896 378.23
Starting ellipse-fitting for galaxy 1405883
Fitting g-band took......227.549 sec
Fitting r-band took......215.924 sec
Fitting z-band took......247.616 sec
Time for all images = 691.089 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 48.35
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 56.15
z CoG modeling succeeded with a chi^2 minimum of 5880.99
Time = 0.954 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC061485/PGC061485-largegalaxy-1405883-ellipse.fits
Finished galaxy PGC061485 in 12.713 minutes.