Started working on galaxy PGC2175500 at Thu Jun 18 08:51:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 453.74625]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2175500/PGC2175500-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5932
 Peak Img[j, k]: 186 185
 Mean (j, k): 184.03 185.98
 Theta (deg): 39.7
 Astro PA (deg): 50.3
 Eps: 0.622
 Major axis (pix): 78.9
184.032068044 184.926 185.975132965 184.619
Starting ellipse-fitting for galaxy 1281746
Fitting g-band took......14.558 sec
Fitting r-band took......15.056 sec
Fitting z-band took......16.641 sec
Time for all images = 46.255 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 847.43
r CoG modeling succeeded with a chi^2 minimum of 919.93
z CoG modeling succeeded with a chi^2 minimum of 2453.22
Time = 0.127 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/167/PGC2175500/PGC2175500-largegalaxy-1281746-ellipse.fits
Finished galaxy PGC2175500 in 1.518 minutes.