Started working on galaxy PGC2493867 at Thu Jun 18 12:33:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 545.5794]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2493867/PGC2493867-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4286
 Peak Img[j, k]: 164 165
 Mean (j, k): 163.52 165.35
 Theta (deg): 163.9
 Astro PA (deg): 106.1
 Eps: 0.400
 Major axis (pix): 48.9
163.522848237 163.912 165.349828732 165.535
Starting ellipse-fitting for galaxy 487347
Fitting g-band took......3.539 sec
Fitting r-band took......3.532 sec
Fitting z-band took......3.820 sec
Time for all images = 10.891 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10767.92
r CoG modeling succeeded with a chi^2 minimum of 7850.59
z CoG modeling succeeded with a chi^2 minimum of 3469.10
Time = 0.043 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/193/PGC2493867/PGC2493867-largegalaxy-487347-ellipse.fits
Finished galaxy PGC2493867 in 2.842 minutes.