Started working on galaxy PGC1755522 at Tue Jun 16 14:50:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 780.4928]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1755522/PGC1755522-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6702
 Peak Img[j, k]: 188 189
 Mean (j, k): 187.48 189.63
 Theta (deg): 8.6
 Astro PA (deg): 81.4
 Eps: 0.654
 Major axis (pix): 90.9
187.482001577 187.783 189.631344712 188.353
Starting ellipse-fitting for galaxy 480904
Fitting g-band took......10.975 sec
Fitting r-band took......11.466 sec
Fitting z-band took......10.822 sec
Time for all images = 33.263 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4331.41
r CoG modeling succeeded with a chi^2 minimum of 2105.42
z CoG modeling succeeded with a chi^2 minimum of 800.60
Time = 0.086 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/212/PGC1755522/PGC1755522-largegalaxy-480904-ellipse.fits
Finished galaxy PGC1755522 in 1.195 minutes.