Started working on galaxy PGC1576120 at Wed Jun 17 18:45:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1063.3765]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1576120/PGC1576120-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: 7407
 Peak Img[j, k]: 187 187
 Mean (j, k): 187.74 185.06
 Theta (deg): 149.2
 Astro PA (deg): 120.8
 Eps: 0.406
 Major axis (pix): 78.3
Iteratively unmasking pixels:
  r=78.34 pixels
  r=78.34 pixels
  r=93.78 pixels
  r=93.85 pixels
186.017512274 186.684 186.474508955 186.669
Starting ellipse-fitting for galaxy 1003014
Fitting g-band took......12.777 sec
Fitting r-band took......13.881 sec
Fitting z-band took......12.928 sec
Time for all images = 39.586 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 385.47
r CoG modeling succeeded with a chi^2 minimum of 647.01
z CoG modeling succeeded with a chi^2 minimum of 669.00
Time = 0.069 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/206/PGC1576120/PGC1576120-largegalaxy-1003014-ellipse.fits
Finished galaxy PGC1576120 in 1.372 minutes.