Started working on galaxy PGC156258 at Thu Jun 18 04:06:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-tractor.fits
Read 65 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 507.6088]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156258/PGC156258-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5565
 Peak Img[j, k]: 197 198
 Mean (j, k): 197.27 196.94
 Theta (deg): 5.3
 Astro PA (deg): 84.7
 Eps: 0.633
 Major axis (pix): 74.2
197.272083506 197.216 196.93783582 197.775
Starting ellipse-fitting for galaxy 305516
Fitting g-band took......7.524 sec
Fitting r-band took......8.281 sec
Fitting z-band took......7.244 sec
Time for all images = 23.049 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 158.64
r CoG modeling succeeded with a chi^2 minimum of 279.76
z CoG modeling succeeded with a chi^2 minimum of 218.63
Time = 0.073 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/166/PGC156258/PGC156258-largegalaxy-305516-ellipse.fits
Finished galaxy PGC156258 in 1.261 minutes.