Started working on galaxy PGC668168 at Tue Jun 16 16:57:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-tractor.fits
Read 87 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 294.45587]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC668168/PGC668168-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3033
 Peak Img[j, k]: 218 215
 Mean (j, k): 218.98 215.22
 Theta (deg): 99.0
 Astro PA (deg): 171.0
 Eps: 0.762
 Major axis (pix): 67.8
218.97584769 217.911 215.218975172 214.783
Starting ellipse-fitting for galaxy 237183
Fitting g-band took......4.821 sec
Fitting r-band took......4.486 sec
Fitting z-band took......3.927 sec
Time for all images = 13.234 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2264.05
r CoG modeling succeeded with a chi^2 minimum of 3161.25
z CoG modeling succeeded with a chi^2 minimum of 699.10
Time = 0.059 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/036/PGC668168/PGC668168-largegalaxy-237183-ellipse.fits
Finished galaxy PGC668168 in 0.852 minutes.