Started working on galaxy PGC3103508 at Tue Jun 16 19:12:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-tractor.fits
Read 70 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 355.89172]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC3103508/PGC3103508-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5154
 Peak Img[j, k]: 174 175
 Mean (j, k): 171.55 167.39
 Theta (deg): 135.6
 Astro PA (deg): 134.4
 Eps: 0.522
 Major axis (pix): 63.7
171.545082855 174.281 167.393741473 172.681
Starting ellipse-fitting for galaxy 370924
Fitting g-band took......6.179 sec
Fitting r-band took......6.953 sec
Fitting z-band took......6.818 sec
Time for all images = 19.949 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5776.60
r CoG modeling succeeded with a chi^2 minimum of 2870.95
z CoG modeling succeeded with a chi^2 minimum of 770.37
Time = 0.049 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/318/PGC3103508/PGC3103508-largegalaxy-370924-ellipse.fits
Finished galaxy PGC3103508 in 0.939 minutes.