Started working on galaxy PGC2540863 at Fri Jun 19 07:16:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 247.14523]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2540863/PGC2540863-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2706
 Peak Img[j, k]: 173 173
 Mean (j, k): 172.09 172.15
 Theta (deg): 42.7
 Astro PA (deg): 47.3
 Eps: 0.775
 Major axis (pix): 61.7
172.089546102 171.766 172.146580902 172.786
Starting ellipse-fitting for galaxy 199675
Fitting g-band took......3.310 sec
Fitting r-band took......3.425 sec
Fitting z-band took......3.522 sec
Time for all images = 10.257 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 727.10
r CoG modeling succeeded with a chi^2 minimum of 587.99
z CoG modeling succeeded with a chi^2 minimum of 734.19
Time = 0.049 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/202/PGC2540863/PGC2540863-largegalaxy-199675-ellipse.fits
Finished galaxy PGC2540863 in 0.768 minutes.