Started working on galaxy PGC2648874 at Thu Jun 18 17:28:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-tractor.fits
Read 13 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 436.57272]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2648874/PGC2648874-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5857
 Peak Img[j, k]: 124 124
 Mean (j, k): 123.39 123.98
 Theta (deg): 145.5
 Astro PA (deg): 124.5
 Eps: 0.124
 Major axis (pix): 49.1
123.391217393 123.816 123.978239194 124.02
Starting ellipse-fitting for galaxy 721132
Fitting g-band took......5.822 sec
Fitting r-band took......6.151 sec
Fitting z-band took......6.173 sec
Time for all images = 18.146 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 302.73
r CoG modeling succeeded with a chi^2 minimum of 176.91
z CoG modeling succeeded with a chi^2 minimum of 105.61
Time = 0.026 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/253/PGC2648874/PGC2648874-largegalaxy-721132-ellipse.fits
Finished galaxy PGC2648874 in 0.482 minutes.