Started working on galaxy NGC0831 at Wed Jun 17 06:37:01 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-tractor.fits Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-maskbits.fits.fz Sort by flux! [ 2022.1672] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0831/NGC0831-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 15815 Peak Img[j, k]: 150 152 Mean (j, k): 149.88 152.03 Theta (deg): 160.7 Astro PA (deg): 109.3 Eps: 0.214 Major axis (pix): 84.2 149.883270327 149.74 152.031342897 152.038 Starting ellipse-fitting for galaxy 960041 Fitting g-band took......15.011 sec Fitting r-band took......16.174 sec Fitting z-band took......16.797 sec Time for all images = 47.983 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 45012.46 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 88091.63 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 38061.67 Time = 0.055 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/032/NGC0831/NGC0831-largegalaxy-960041-ellipse.fits Finished galaxy NGC0831 in 1.439 minutes.