Started working on galaxy PGC1481602 at Thu Jun 18 04:09:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-tractor.fits
Read 56 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 194.90666]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1481602/PGC1481602-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: 1895
 Peak Img[j, k]: 142 141
 Mean (j, k): 144.42 140.53
 Theta (deg): 106.4
 Astro PA (deg): 163.6
 Eps: 0.093
 Major axis (pix): 39.3
Iteratively unmasking pixels:
  r=39.34 pixels
  r=39.34 pixels
  r=50.02 pixels
  r=50.03 pixels
141.10798497 142.111 141.179881829 141.371
Starting ellipse-fitting for galaxy 1125323
Fitting g-band took......3.925 sec
Fitting r-band took......3.640 sec
Fitting z-band took......3.748 sec
Time for all images = 11.314 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8.48
r CoG modeling succeeded with a chi^2 minimum of 14.65
z CoG modeling succeeded with a chi^2 minimum of 911.98
Time = 0.030 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/323/PGC1481602/PGC1481602-largegalaxy-1125323-ellipse.fits
Finished galaxy PGC1481602 in 0.913 minutes.