Started working on galaxy PGC2481418 at Thu Jun 18 06:39:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 273.89023]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2481418/PGC2481418-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4084
 Peak Img[j, k]: 139 138
 Mean (j, k): 138.20 137.84
 Theta (deg): 97.4
 Astro PA (deg): 172.6
 Eps: 0.073
 Major axis (pix): 42.4
138.204105345 138.4 137.841122687 137.777
Starting ellipse-fitting for galaxy 915764
Fitting g-band took......8.110 sec
Fitting r-band took......7.564 sec
Fitting z-band took......8.081 sec
Time for all images = 23.755 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 0.61
r CoG modeling succeeded with a chi^2 minimum of 21.95
z CoG modeling succeeded with a chi^2 minimum of 51.02
Time = 0.039 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/202/PGC2481418/PGC2481418-largegalaxy-915764-ellipse.fits
Finished galaxy PGC2481418 in 0.765 minutes.