Started working on galaxy PGC1313831 at Wed Jun 17 08:39:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 477.94824]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1313831/PGC1313831-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7546
 Peak Img[j, k]: 153 153
 Mean (j, k): 152.99 154.72
 Theta (deg): 156.2
 Astro PA (deg): 113.8
 Eps: 0.428
 Major axis (pix): 70.9
152.989216176 152.597 154.722026584 153.024
Starting ellipse-fitting for galaxy 395497
Fitting g-band took......10.648 sec
Fitting r-band took......9.215 sec
Fitting z-band took......9.755 sec
Time for all images = 29.618 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9635.38
r CoG modeling succeeded with a chi^2 minimum of 6408.97
z CoG modeling succeeded with a chi^2 minimum of 1445.56
Time = 0.045 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/176/PGC1313831/PGC1313831-largegalaxy-395497-ellipse.fits
Finished galaxy PGC1313831 in 1.098 minutes.