Started working on galaxy PGC1520722 at Wed Jun 17 03:51:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 535.7327]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1520722/PGC1520722-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9967
 Peak Img[j, k]: 163 164
 Mean (j, k): 162.38 165.02
 Theta (deg): 97.4
 Astro PA (deg): 172.6
 Eps: 0.137
 Major axis (pix): 66.1
162.381424838 162.835 165.016363105 164.641
Starting ellipse-fitting for galaxy 742207
Fitting g-band took......10.622 sec
Fitting r-band took......12.253 sec
Fitting z-band took......12.369 sec
Time for all images = 35.244 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 374.23
r CoG modeling succeeded with a chi^2 minimum of 273.90
z CoG modeling succeeded with a chi^2 minimum of 28.38
Time = 0.030 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/166/PGC1520722/PGC1520722-largegalaxy-742207-ellipse.fits
Finished galaxy PGC1520722 in 1.198 minutes.