Started working on galaxy PGC2815946 at Thu Jun 18 18:12:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 266.93823]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2815946/PGC2815946-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2445
 Peak Img[j, k]: 125 124
 Mean (j, k): 124.95 125.61
 Theta (deg): 162.7
 Astro PA (deg): 107.3
 Eps: 0.420
 Major axis (pix): 40.5
124.947411295 124.852 125.60677988 125.094
Starting ellipse-fitting for galaxy 542293
Fitting g-band took......2.841 sec
Fitting r-band took......2.768 sec
Fitting z-band took......3.218 sec
Time for all images = 8.827 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 502.03
r CoG modeling succeeded with a chi^2 minimum of 378.79
z CoG modeling succeeded with a chi^2 minimum of 249.56
Time = 0.035 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/166/PGC2815946/PGC2815946-largegalaxy-542293-ellipse.fits
Finished galaxy PGC2815946 in 0.307 minutes.