Started working on galaxy PGC2491147 at Thu Jun 18 13:48:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-tractor.fits
Read 60 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 497.30457]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2491147/PGC2491147-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4978
 Peak Img[j, k]: 188 187
 Mean (j, k): 186.77 187.75
 Theta (deg): 36.6
 Astro PA (deg): 53.4
 Eps: 0.544
 Major axis (pix): 62.9
186.770186755 186.883 187.749978845 187.396
Starting ellipse-fitting for galaxy 375276
Fitting g-band took......5.254 sec
Fitting r-band took......5.871 sec
Fitting z-band took......5.849 sec
Time for all images = 16.974 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6851.98
r CoG modeling succeeded with a chi^2 minimum of 4826.73
z CoG modeling succeeded with a chi^2 minimum of 5132.90
Time = 0.049 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/PGC2491147/PGC2491147-largegalaxy-375276-ellipse.fits
Finished galaxy PGC2491147 in 2.354 minutes.