Started working on galaxy PGC3131180 at Thu Jun 18 10:46:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 248.51003]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131180/PGC3131180-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3226
 Peak Img[j, k]: 170 170
 Mean (j, k): 171.08 169.32
 Theta (deg): 131.1
 Astro PA (deg): 138.9
 Eps: 0.563
 Major axis (pix): 47.3
171.084327259 170.57 169.320407788 169.362
Starting ellipse-fitting for galaxy 657853
Fitting g-band took......5.682 sec
Fitting r-band took......5.687 sec
Fitting z-band took......6.703 sec
Time for all images = 18.072 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2732.40
r CoG modeling succeeded with a chi^2 minimum of 3574.57
z CoG modeling succeeded with a chi^2 minimum of 1695.52
Time = 0.042 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/122/PGC3131180/PGC3131180-largegalaxy-657853-ellipse.fits
Finished galaxy PGC3131180 in 6.191 minutes.