Started working on galaxy PGC1668096 at Wed Jun 17 13:54:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-tractor.fits
Read 67 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 555.34863]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1668096/PGC1668096-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9747
 Peak Img[j, k]: 193 191
 Mean (j, k): 192.96 190.39
 Theta (deg): 174.9
 Astro PA (deg): 95.1
 Eps: 0.336
 Major axis (pix): 77.4
192.964370621 192.483 190.393368463 191.283
Starting ellipse-fitting for galaxy 372491
Fitting g-band took......25.455 sec
Fitting r-band took......27.861 sec
Fitting z-band took......24.429 sec
Time for all images = 77.744 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 42.08
r CoG modeling succeeded with a chi^2 minimum of 23.66
z CoG modeling succeeded with a chi^2 minimum of 72.51
Time = 0.082 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/208/PGC1668096/PGC1668096-largegalaxy-372491-ellipse.fits
Finished galaxy PGC1668096 in 1.940 minutes.