Started working on galaxy PGC354816 at Fri Jul 17 04:40:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-tractor.fits
Read 82 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 415.3444]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC354816/PGC354816-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3059
 Peak Img[j, k]: 173 172
 Mean (j, k): 172.47 172.20
 Theta (deg): 40.6
 Astro PA (deg): 49.4
 Eps: 0.737
 Major axis (pix): 67.1
172.47230756 172.509 172.197419153 172.154
Starting ellipse-fitting for galaxy 617588 with 8 core(s)
  majoraxis=67.14 pix, maxsma=134.28 pix, delta_sma=1.0 pix
Fitting g-band took......7.078 sec
Fitting r-band took......6.742 sec
Fitting z-band took......6.350 sec
Time for all images = 0.336 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1403.73
r CoG modeling succeeded with a chi^2 minimum of 42680.80
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 64879.17
Time = 0.071 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/323/PGC354816/PGC354816-largegalaxy-617588-ellipse.fits
Finished galaxy PGC354816 in 0.524 minutes.