Started working on galaxy PGC2520876 at Wed Jun 17 16:38:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 239.82791]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2520876/PGC2520876-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2700
 Peak Img[j, k]: 129 128
 Mean (j, k): 128.28 127.97
 Theta (deg): 127.6
 Astro PA (deg): 142.4
 Eps: 0.032
 Major axis (pix): 36.3
128.276242379 128.423 127.973924522 127.83
Starting ellipse-fitting for galaxy 659008
Fitting g-band took......5.965 sec
Fitting r-band took......5.763 sec
Fitting z-band took......5.982 sec
Time for all images = 17.711 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 31.21
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 45.01
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 8.66
Time = 0.051 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/228/PGC2520876/PGC2520876-largegalaxy-659008-ellipse.fits
Finished galaxy PGC2520876 in 0.971 minutes.