Started working on galaxy PGC318494 at Tue Jun 16 14:43:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-tractor.fits
Read 141 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 938.9883]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC318494/PGC318494-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4961
 Peak Img[j, k]: 243 243
 Mean (j, k): 243.67 242.46
 Theta (deg): 77.0
 Astro PA (deg): 13.0
 Eps: 0.598
 Major axis (pix): 67.1
243.667901066 243.848 242.458955348 242.789
Starting ellipse-fitting for galaxy 409529
Fitting g-band took......7.049 sec
Fitting r-band took......6.859 sec
Fitting z-band took......6.772 sec
Time for all images = 20.679 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 46068.44
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 57601.69
z CoG modeling succeeded with a chi^2 minimum of 2596.86
Time = 0.059 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/336/PGC318494/PGC318494-largegalaxy-409529-ellipse.fits
Finished galaxy PGC318494 in 1.022 minutes.