Started working on galaxy PGC2518668 at Thu Jun 18 07:54:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 198.57675]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2518668/PGC2518668-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1938
 Peak Img[j, k]: 164 163
 Mean (j, k): 162.61 163.06
 Theta (deg): 161.5
 Astro PA (deg): 108.5
 Eps: 0.767
 Major axis (pix): 52.8
162.608394129 163.081 163.056362164 162.773
Starting ellipse-fitting for galaxy 1363929
Fitting g-band took......4.740 sec
Fitting r-band took......4.691 sec
Fitting z-band took......4.807 sec
Time for all images = 14.238 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 193.72
r CoG modeling succeeded with a chi^2 minimum of 191.38
z CoG modeling succeeded with a chi^2 minimum of 307.01
Time = 0.068 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/PGC2518668/PGC2518668-largegalaxy-1363929-ellipse.fits
Finished galaxy PGC2518668 in 0.934 minutes.