Started working on galaxy PGC1735047 at Fri Jul 24 14:43:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 512.3347]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1735047/PGC1735047-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6768
 Peak Img[j, k]: 143 142
 Mean (j, k): 136.25 140.64
 Theta (deg): 42.4
 Astro PA (deg): 47.6
 Eps: 0.028
 Major axis (pix): 55.4
136.254332606 140.333 140.639433241 140.862
Starting ellipse-fitting for galaxy 610921 with 32 core(s)
  majoraxis=55.43 pix, maxsma=110.86 pix, delta_sma=1.0 pix
Fitting g-band took......2.077 sec
Fitting r-band took......1.857 sec
Fitting z-band took......1.727 sec
Time for all images = 0.094 min
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 12.53
r CoG modeling succeeded with a chi^2 minimum of 8.05
z CoG modeling succeeded with a chi^2 minimum of 1.37
Time = 0.025 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/157/PGC1735047/PGC1735047-largegalaxy-610921-ellipse.fits
Finished galaxy PGC1735047 in 0.683 minutes.