Started working on galaxy PGC1895988 at Wed Jun 17 12:47:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 422.74048]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1895988/PGC1895988-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3933
 Peak Img[j, k]: 158 158
 Mean (j, k): 156.70 156.62
 Theta (deg): 105.5
 Astro PA (deg): 164.5
 Eps: 0.596
 Major axis (pix): 53.5
156.697915718 156.791 156.617573674 156.438
Starting ellipse-fitting for galaxy 755305
Fitting g-band took......8.462 sec
Fitting r-band took......7.938 sec
Fitting z-band took......8.794 sec
Time for all images = 25.195 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 19663.32
r CoG modeling succeeded with a chi^2 minimum of 14455.18
z CoG modeling succeeded with a chi^2 minimum of 4053.40
Time = 0.053 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/PGC1895988/PGC1895988-largegalaxy-755305-ellipse.fits
Finished galaxy PGC1895988 in 1.090 minutes.