Started working on galaxy PGC457848 at Wed Jun 17 14:32:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 378.2102]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC457848/PGC457848-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4253
 Peak Img[j, k]: 138 140
 Mean (j, k): 138.27 140.24
 Theta (deg): 122.3
 Astro PA (deg): 147.7
 Eps: 0.386
 Major axis (pix): 51.8
138.265584382 138.287 140.239611817 139.918
Starting ellipse-fitting for galaxy 426586
Fitting g-band took......8.970 sec
Fitting r-band took......9.312 sec
Fitting z-band took......9.538 sec
Time for all images = 27.820 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 121.15
r CoG modeling succeeded with a chi^2 minimum of 221.45
z CoG modeling succeeded with a chi^2 minimum of 66.82
Time = 0.054 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/039/PGC457848/PGC457848-largegalaxy-426586-ellipse.fits
Finished galaxy PGC457848 in 1.101 minutes.