Started working on galaxy PGC550874 at Wed Jun 17 19:28:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-tractor.fits
Read 109 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 250.20093]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550874/PGC550874-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2849
 Peak Img[j, k]: 214 210
 Mean (j, k): 212.37 208.62
 Theta (deg): 94.8
 Astro PA (deg): 175.2
 Eps: 0.798
 Major axis (pix): 68.7
212.370186078 213.638 208.616218172 208.895
Starting ellipse-fitting for galaxy 1212072
Fitting g-band took......5.835 sec
Fitting r-band took......5.973 sec
Fitting z-band took......5.772 sec
Time for all images = 17.580 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 673.46
r CoG modeling succeeded with a chi^2 minimum of 1551.14
z CoG modeling succeeded with a chi^2 minimum of 558.68
Time = 0.067 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/046/PGC550874/PGC550874-largegalaxy-1212072-ellipse.fits
Finished galaxy PGC550874 in 1.023 minutes.