Started working on galaxy PGC771596 at Wed Jun 17 06:32:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 218.06696]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC771596/PGC771596-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2850
 Peak Img[j, k]: 148 149
 Mean (j, k): 147.96 149.63
 Theta (deg): 164.6
 Astro PA (deg): 105.4
 Eps: 0.550
 Major axis (pix): 62.0
147.959544528 148.071 149.629740162 149.147
Starting ellipse-fitting for galaxy 945521
Fitting g-band took......5.695 sec
Fitting r-band took......5.744 sec
Fitting z-band took......6.580 sec
Time for all images = 18.018 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 225.85
r CoG modeling succeeded with a chi^2 minimum of 397.57
z CoG modeling succeeded with a chi^2 minimum of 329.07
Time = 0.048 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/PGC771596/PGC771596-largegalaxy-945521-ellipse.fits
Finished galaxy PGC771596 in 0.938 minutes.