Started working on galaxy PGC054370 at Thu Jun 18 13:32:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 910.7442]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC054370/PGC054370-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: 8170
 Peak Img[j, k]: 239 238
 Mean (j, k): 238.77 238.71
 Theta (deg): 89.6
 Astro PA (deg): 0.4
 Eps: 0.450
 Major axis (pix): 71.9
Iteratively unmasking pixels:
  r=71.93 pixels
  r=71.93 pixels
  r=86.36 pixels
  r=95.16 pixels
  r=98.06 pixels
238.195203699 239.103 238.789038332 238.369
Starting ellipse-fitting for galaxy 963741
Fitting g-band took......11.327 sec
Fitting r-band took......11.756 sec
Fitting z-band took......14.600 sec
Time for all images = 37.683 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 10991.77
r CoG modeling succeeded with a chi^2 minimum of 9930.54
z CoG modeling succeeded with a chi^2 minimum of 7442.69
Time = 0.059 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/228/PGC054370/PGC054370-largegalaxy-963741-ellipse.fits
Finished galaxy PGC054370 in 3.078 minutes.