Started working on galaxy PGC2555516 at Thu Jun 18 17:27:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 149.40298]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2555516/PGC2555516-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2036
 Peak Img[j, k]: 138 138
 Mean (j, k): 138.01 137.97
 Theta (deg): 82.2
 Astro PA (deg): 7.8
 Eps: 0.712
 Major axis (pix): 50.8
138.009331969 138.579 137.96771502 137.881
Starting ellipse-fitting for galaxy 994107
Fitting g-band took......3.657 sec
Fitting r-band took......3.676 sec
Fitting z-band took......3.932 sec
Time for all images = 11.265 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 215.04
r CoG modeling succeeded with a chi^2 minimum of 241.05
z CoG modeling succeeded with a chi^2 minimum of 517.81
Time = 0.040 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/167/PGC2555516/PGC2555516-largegalaxy-994107-ellipse.fits
Finished galaxy PGC2555516 in 0.769 minutes.