Started working on galaxy PGC1787986 at Tue Jun 16 19:08:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 439.1845]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1787986/PGC1787986-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7569
 Peak Img[j, k]: 144 144
 Mean (j, k): 143.89 142.82
 Theta (deg): 23.8
 Astro PA (deg): 66.2
 Eps: 0.030
 Major axis (pix): 58.1
143.887201072 144.022 142.816898892 143.865
Starting ellipse-fitting for galaxy 303678
Fitting g-band took......9.239 sec
Fitting r-band took......8.737 sec
Fitting z-band took......9.115 sec
Time for all images = 27.091 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 135.10
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 7.16
z CoG modeling succeeded with a chi^2 minimum of 6.55
Time = 0.059 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/PGC1787986/PGC1787986-largegalaxy-303678-ellipse.fits
Finished galaxy PGC1787986 in 0.645 minutes.