Started working on galaxy PGC718812 at Tue Jun 16 13:57:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 399.18546]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC718812/PGC718812-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3893
 Peak Img[j, k]: 124 126
 Mean (j, k): 123.94 126.15
 Theta (deg): 54.1
 Astro PA (deg): 35.9
 Eps: 0.263
 Major axis (pix): 45.6
123.942305129 124.388 126.150732092 125.65
Starting ellipse-fitting for galaxy 173520
Fitting g-band took......7.815 sec
Fitting r-band took......7.790 sec
Fitting z-band took......8.538 sec
Time for all images = 24.143 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4285.61
r CoG modeling succeeded with a chi^2 minimum of 5228.06
z CoG modeling succeeded with a chi^2 minimum of 1318.57
Time = 0.043 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/PGC718812/PGC718812-largegalaxy-173520-ellipse.fits
Finished galaxy PGC718812 in 0.520 minutes.