Started working on galaxy PGC1837275 at Tue Jun 16 13:27:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-tractor.fits
Read 12 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 172.18869]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1837275/PGC1837275-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2234
 Peak Img[j, k]: 119 119
 Mean (j, k): 118.89 118.36
 Theta (deg): 96.6
 Astro PA (deg): 173.4
 Eps: 0.562
 Major axis (pix): 41.6
118.892916967 118.908 118.362841425 118.481
Starting ellipse-fitting for galaxy 127141
Fitting g-band took......4.330 sec
Fitting r-band took......4.232 sec
Fitting z-band took......4.575 sec
Time for all images = 13.137 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 800.64
r CoG modeling succeeded with a chi^2 minimum of 956.01
z CoG modeling succeeded with a chi^2 minimum of 442.24
Time = 0.046 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/195/PGC1837275/PGC1837275-largegalaxy-127141-ellipse.fits
Finished galaxy PGC1837275 in 0.844 minutes.