Started working on galaxy PGC055354 at Thu Jun 18 03:29:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2297.287]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC055354/PGC055354-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: 11011
 Peak Img[j, k]: 209 206
 Mean (j, k): 208.78 208.39
 Theta (deg): 63.6
 Astro PA (deg): 26.4
 Eps: 0.172
 Major axis (pix): 95.7
Iteratively unmasking pixels:
  r=95.66 pixels
  r=95.66 pixels
  r=119.82 pixels
  r=140.17 pixels
  r=166.08 pixels
223.84575859 209.166 202.006294111 206.235
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=70.47 pixels
Starting ellipse-fitting for galaxy 20099
Fitting g-band took......56.792 sec
Fitting r-band took......58.316 sec
Fitting z-band took......73.464 sec
Time for all images = 188.572 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 250.90
r CoG modeling succeeded with a chi^2 minimum of 127.03
z CoG modeling succeeded with a chi^2 minimum of 14.84
Time = 0.052 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/233/PGC055354/PGC055354-largegalaxy-20099-ellipse.fits
Finished galaxy PGC055354 in 3.378 minutes.