Started working on galaxy PGC1520082 at Wed Jun 17 11:56:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 254.74425]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1520082/PGC1520082-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2472
 Peak Img[j, k]: 154 155
 Mean (j, k): 154.27 155.07
 Theta (deg): 128.1
 Astro PA (deg): 141.9
 Eps: 0.829
 Major axis (pix): 71.8
154.270487505 153.932 155.065251031 154.658
Starting ellipse-fitting for galaxy 817108
Fitting g-band took......12.043 sec
Fitting r-band took......12.479 sec
Fitting z-band took......10.801 sec
Time for all images = 35.323 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 113.65
r CoG modeling succeeded with a chi^2 minimum of 214.65
z CoG modeling succeeded with a chi^2 minimum of 191.46
Time = 0.107 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/128/PGC1520082/PGC1520082-largegalaxy-817108-ellipse.fits
Finished galaxy PGC1520082 in 1.281 minutes.