Started working on galaxy PGC503516 at Wed Jun 17 04:32:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 275.39505]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC503516/PGC503516-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3733
 Peak Img[j, k]: 144 143
 Mean (j, k): 143.70 142.94
 Theta (deg): 89.3
 Astro PA (deg): 0.7
 Eps: 0.420
 Major axis (pix): 52.3
143.701425671 144.169 142.937634186 142.998
Starting ellipse-fitting for galaxy 683460
Fitting g-band took......9.084 sec
Fitting r-band took......7.332 sec
Fitting z-band took......7.752 sec
Time for all images = 24.168 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5794.11
r CoG modeling succeeded with a chi^2 minimum of 4970.40
z CoG modeling succeeded with a chi^2 minimum of 749.77
Time = 0.029 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/326/PGC503516/PGC503516-largegalaxy-683460-ellipse.fits
Finished galaxy PGC503516 in 1.024 minutes.