Started working on galaxy PGC469812 at Thu Jun 18 05:00:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-tractor.fits
Read 68 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 111.58829]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC469812/PGC469812-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1973
 Peak Img[j, k]: 144 154
 Mean (j, k): 143.06 154.19
 Theta (deg): 49.9
 Astro PA (deg): 40.1
 Eps: 0.698
 Major axis (pix): 46.8
143.060124385 143.535 154.188587347 153.894
Starting ellipse-fitting for galaxy 423696
Fitting g-band took......2.960 sec
Fitting r-band took......3.034 sec
Fitting z-band took......2.878 sec
Time for all images = 8.871 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1217.79
r CoG modeling succeeded with a chi^2 minimum of 1672.46
z CoG modeling succeeded with a chi^2 minimum of 318.82
Time = 0.036 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/313/PGC469812/PGC469812-largegalaxy-423696-ellipse.fits
Finished galaxy PGC469812 in 0.855 minutes.