Started working on galaxy PGC175103 at Tue Jun 16 19:55:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-tractor.fits
Read 315 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1044.708]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175103/PGC175103-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8733
 Peak Img[j, k]: 343 345
 Mean (j, k): 343.29 343.81
 Theta (deg): 162.0
 Astro PA (deg): 108.0
 Eps: 0.791
 Major axis (pix): 106.5
343.287322991 344.079 343.805515091 344.806
Starting ellipse-fitting for galaxy 798541
Fitting g-band took......14.079 sec
Fitting r-band took......13.956 sec
Fitting z-band took......13.791 sec
Time for all images = 41.825 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11092.86
r CoG modeling succeeded with a chi^2 minimum of 13741.04
z CoG modeling succeeded with a chi^2 minimum of 6289.21
Time = 0.147 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/036/PGC175103/PGC175103-largegalaxy-798541-ellipse.fits
Finished galaxy PGC175103 in 1.447 minutes.