Started working on galaxy PGC1643331 at Thu Jun 18 04:16:19 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-tractor.fits Read 70 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-maskbits.fits.fz Sort by flux! [ 887.4854] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1643331/PGC1643331-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 7551 Peak Img[j, k]: 187 187 Mean (j, k): 186.96 187.61 Theta (deg): 62.9 Astro PA (deg): 27.1 Eps: 0.409 Major axis (pix): 69.4 186.960281043 186.783 187.608410013 187.662 Starting ellipse-fitting for galaxy 1182150 Fitting g-band took......8.872 sec Fitting r-band took......8.518 sec Fitting z-band took......8.460 sec Time for all images = 25.849 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 42117.57 r CoG modeling succeeded with a chi^2 minimum of 18299.73 z CoG modeling succeeded with a chi^2 minimum of 8864.76 Time = 0.064 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/208/PGC1643331/PGC1643331-largegalaxy-1182150-ellipse.fits Finished galaxy PGC1643331 in 1.107 minutes.