Started working on galaxy PGC050562 at Wed Jun 17 16:18:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-tractor.fits
Read 139 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2833.7344]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC050562/PGC050562-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: 36911
 Peak Img[j, k]: 283 284
 Mean (j, k): 282.40 283.51
 Theta (deg): 142.7
 Astro PA (deg): 127.3
 Eps: 0.211
 Major axis (pix): 133.6
Iteratively unmasking pixels:
  r=133.58 pixels
  r=133.58 pixels
  r=160.30 pixels
282.399891403 283.051 283.507041538 284.234
Starting ellipse-fitting for galaxy 297133
Fitting g-band took......106.988 sec
Fitting r-band took......102.183 sec
Fitting z-band took......120.340 sec
Time for all images = 329.512 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 183.30
r CoG modeling succeeded with a chi^2 minimum of 51.91
z CoG modeling succeeded with a chi^2 minimum of 696.66
Time = 0.416 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/212/PGC050562/PGC050562-largegalaxy-297133-ellipse.fits
Finished galaxy PGC050562 in 6.486 minutes.