Started working on galaxy PGC767850 at Wed Jun 17 06:34:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-tractor.fits
Read 141 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 404.82977]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC767850/PGC767850-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4800
 Peak Img[j, k]: 199 198
 Mean (j, k): 198.66 196.20
 Theta (deg): 60.4
 Astro PA (deg): 29.6
 Eps: 0.542
 Major axis (pix): 62.9
198.661296388 198.585 196.19809497 197.52
Starting ellipse-fitting for galaxy 769333
Fitting g-band took......6.213 sec
Fitting r-band took......5.882 sec
Fitting z-band took......5.343 sec
Time for all images = 17.439 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7906.66
r CoG modeling succeeded with a chi^2 minimum of 15243.56
z CoG modeling succeeded with a chi^2 minimum of 4436.87
Time = 0.046 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/083/PGC767850/PGC767850-largegalaxy-769333-ellipse.fits
Finished galaxy PGC767850 in 0.938 minutes.