Started working on galaxy PGC1731411 at Wed Jun 17 15:35:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 241.11609]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1731411/PGC1731411-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4701
 Peak Img[j, k]: 117 116
 Mean (j, k): 115.70 118.08
 Theta (deg): 26.9
 Astro PA (deg): 63.1
 Eps: 0.318
 Major axis (pix): 47.0
115.702963795 116.81 118.084511868 116.298
Starting ellipse-fitting for galaxy 527953
Fitting g-band took......8.488 sec
Fitting r-band took......8.325 sec
Fitting z-band took......8.298 sec
Time for all images = 25.110 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24.58
r CoG modeling succeeded with a chi^2 minimum of 58.29
z CoG modeling succeeded with a chi^2 minimum of 36.41
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/246/PGC1731411/PGC1731411-largegalaxy-527953-ellipse.fits
Finished galaxy PGC1731411 in 1.029 minutes.