Started working on galaxy PGC175904 at Fri Jun 19 08:33:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-tractor.fits
Read 70 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 645.4344]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175904/PGC175904-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4613
 Peak Img[j, k]: 169 169
 Mean (j, k): 169.10 168.56
 Theta (deg): 34.1
 Astro PA (deg): 55.9
 Eps: 0.570
 Major axis (pix): 59.9
169.101906062 168.664 168.560917799 168.822
Starting ellipse-fitting for galaxy 692570
Fitting g-band took......4.800 sec
Fitting r-band took......4.842 sec
Fitting z-band took......5.055 sec
Time for all images = 14.697 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3264.95
r CoG modeling succeeded with a chi^2 minimum of 6702.52
z CoG modeling succeeded with a chi^2 minimum of 3885.54
Time = 0.054 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/PGC175904/PGC175904-largegalaxy-692570-ellipse.fits
Finished galaxy PGC175904 in 0.853 minutes.