Started working on galaxy PGC2281813 at Thu Jun 18 05:59:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-tractor.fits
Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 600.4124]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2281813/PGC2281813-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4542
 Peak Img[j, k]: 149 149
 Mean (j, k): 148.77 148.73
 Theta (deg): 50.1
 Astro PA (deg): 39.9
 Eps: 0.460
 Major axis (pix): 55.0
148.765055765 148.472 148.731457187 149.003
Starting ellipse-fitting for galaxy 750170
Fitting g-band took......10.120 sec
Fitting r-band took......9.768 sec
Fitting z-band took......10.268 sec
Time for all images = 30.156 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 459.99
r CoG modeling succeeded with a chi^2 minimum of 681.32
z CoG modeling succeeded with a chi^2 minimum of 1105.70
Time = 0.064 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/PGC2281813/PGC2281813-largegalaxy-750170-ellipse.fits
Finished galaxy PGC2281813 in 1.193 minutes.