Started working on galaxy PGC1748773 at Tue Jun 16 14:35:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 603.15283]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1748773/PGC1748773-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6534
 Peak Img[j, k]: 122 122
 Mean (j, k): 121.32 121.66
 Theta (deg): 23.2
 Astro PA (deg): 66.8
 Eps: 0.083
 Major axis (pix): 53.4
121.319814132 121.565 121.660821916 121.681
Starting ellipse-fitting for galaxy 364471
Fitting g-band took......7.635 sec
Fitting r-band took......7.100 sec
Fitting z-band took......6.774 sec
Time for all images = 21.510 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 681.27
r CoG modeling succeeded with a chi^2 minimum of 900.14
z CoG modeling succeeded with a chi^2 minimum of 2075.27
Time = 0.032 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/PGC1748773/PGC1748773-largegalaxy-364471-ellipse.fits
Finished galaxy PGC1748773 in 0.505 minutes.