Started working on galaxy PGC3137768 at Thu Jun 18 17:46:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 305.54895]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137768/PGC3137768-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3479
 Peak Img[j, k]: 130 129
 Mean (j, k): 128.41 128.36
 Theta (deg): 35.4
 Astro PA (deg): 54.6
 Eps: 0.279
 Major axis (pix): 49.7
128.407613684 129.109 128.36137305 128.644
Starting ellipse-fitting for galaxy 128379
Fitting g-band took......5.655 sec
Fitting r-band took......5.378 sec
Fitting z-band took......6.330 sec
Time for all images = 17.363 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 693.61
r CoG modeling succeeded with a chi^2 minimum of 957.67
z CoG modeling succeeded with a chi^2 minimum of 1140.20
Time = 0.037 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/253/PGC3137768/PGC3137768-largegalaxy-128379-ellipse.fits
Finished galaxy PGC3137768 in 0.461 minutes.