Started working on galaxy PGC175839 at Tue Jun 16 17:31:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 697.3912]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175839/PGC175839-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4097
 Peak Img[j, k]: 147 147
 Mean (j, k): 146.83 146.74
 Theta (deg): 19.8
 Astro PA (deg): 70.2
 Eps: 0.481
 Major axis (pix): 50.5
146.833480447 146.886 146.73812814 146.762
Starting ellipse-fitting for galaxy 222923
Fitting g-band took......3.615 sec
Fitting r-band took......3.893 sec
Fitting z-band took......4.118 sec
Time for all images = 11.627 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 29560.51
r CoG modeling succeeded with a chi^2 minimum of 63187.27
z CoG modeling succeeded with a chi^2 minimum of 23578.89
Time = 0.037 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/046/PGC175839/PGC175839-largegalaxy-222923-ellipse.fits
Finished galaxy PGC175839 in 0.769 minutes.