Started working on galaxy PGC156256 at Wed Jun 17 04:18:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 750.2787]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC156256/PGC156256-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7747
 Peak Img[j, k]: 164 161
 Mean (j, k): 163.95 161.19
 Theta (deg): 135.6
 Astro PA (deg): 134.4
 Eps: 0.354
 Major axis (pix): 71.3
163.94613341 163.852 161.188515657 160.787
Starting ellipse-fitting for galaxy 527637
Fitting g-band took......11.138 sec
Fitting r-band took......11.352 sec
Fitting z-band took......11.246 sec
Time for all images = 33.736 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1277.95
r CoG modeling succeeded with a chi^2 minimum of 1649.31
z CoG modeling succeeded with a chi^2 minimum of 937.14
Time = 0.060 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/PGC156256/PGC156256-largegalaxy-527637-ellipse.fits
Finished galaxy PGC156256 in 1.195 minutes.