Started working on galaxy PGC1931578 at Tue Jun 16 13:49:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 389.63486]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1931578/PGC1931578-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4966
 Peak Img[j, k]: 138 137
 Mean (j, k): 136.93 136.69
 Theta (deg): 149.6
 Astro PA (deg): 120.4
 Eps: 0.134
 Major axis (pix): 50.6
136.93106189 137.386 136.687647476 136.849
Starting ellipse-fitting for galaxy 28191
Fitting g-band took......11.836 sec
Fitting r-band took......12.397 sec
Fitting z-band took......12.367 sec
Time for all images = 36.601 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 191.24
r CoG modeling succeeded with a chi^2 minimum of 178.49
z CoG modeling succeeded with a chi^2 minimum of 61.23
Time = 0.050 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/157/PGC1931578/PGC1931578-largegalaxy-28191-ellipse.fits
Finished galaxy PGC1931578 in 0.869 minutes.