Started working on galaxy PGC073453 at Tue Jun 16 13:54:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 710.4631]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC073453/PGC073453-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7184
 Peak Img[j, k]: 135 135
 Mean (j, k): 134.63 135.09
 Theta (deg): 48.1
 Astro PA (deg): 41.9
 Eps: 0.149
 Major axis (pix): 62.3
134.629277529 134.834 135.086920378 134.889
Starting ellipse-fitting for galaxy 156606
Fitting g-band took......18.617 sec
Fitting r-band took......18.775 sec
Fitting z-band took......19.602 sec
Time for all images = 56.994 sec
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 201.41
r CoG modeling succeeded with a chi^2 minimum of 946.66
z CoG modeling succeeded with a chi^2 minimum of 717.76
Time = 0.077 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/013/PGC073453/PGC073453-largegalaxy-156606-ellipse.fits
Finished galaxy PGC073453 in 1.621 minutes.