Started working on galaxy PGC018670 at Tue Jun 16 18:19:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-tractor.fits
Read 260 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4021.1926]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018670/PGC018670-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 34972
 Peak Img[j, k]: 336 334
 Mean (j, k): 336.07 333.94
 Theta (deg): 37.9
 Astro PA (deg): 52.1
 Eps: 0.197
 Major axis (pix): 129.9
336.074282663 335.832 333.935534905 334.315
Starting ellipse-fitting for galaxy 788312
Fitting g-band took......51.332 sec
Fitting r-band took......50.232 sec
Fitting z-band took......53.270 sec
Time for all images = 154.835 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 30.91
r CoG modeling succeeded with a chi^2 minimum of 50.69
z CoG modeling succeeded with a chi^2 minimum of 40.89
Time = 0.203 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/093/PGC018670/PGC018670-largegalaxy-788312-ellipse.fits
Finished galaxy PGC018670 in 4.052 minutes.