Started working on galaxy PGC1502611 at Wed Jun 17 14:00:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 499.64243]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1502611/PGC1502611-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: 4557
 Peak Img[j, k]: 155 155
 Mean (j, k): 153.27 153.70
 Theta (deg): 125.3
 Astro PA (deg): 144.7
 Eps: 0.092
 Major axis (pix): 58.3
Iteratively unmasking pixels:
  r=58.35 pixels
  r=58.35 pixels
  r=70.68 pixels
157.520433752 155.593 155.694838974 154.6
Starting ellipse-fitting for galaxy 302031
Fitting g-band took......15.897 sec
Fitting r-band took......15.584 sec
Fitting z-band took......17.889 sec
Time for all images = 49.370 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 375.55
r CoG modeling succeeded with a chi^2 minimum of 38.52
z CoG modeling succeeded with a chi^2 minimum of 255.57
Time = 0.062 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/222/PGC1502611/PGC1502611-largegalaxy-302031-ellipse.fits
Finished galaxy PGC1502611 in 1.031 minutes.