Started working on galaxy PGC2461431 at Thu Jun 18 19:09:31 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-tractor.fits Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-maskbits.fits.fz Sort by flux! [ 322.7614] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2461431/PGC2461431-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4212 Peak Img[j, k]: 117 115 Mean (j, k): 116.87 115.42 Theta (deg): 101.8 Astro PA (deg): 168.2 Eps: 0.048 Major axis (pix): 47.8 116.870060917 116.839 115.415049091 115.491 Starting ellipse-fitting for galaxy 1230445 Fitting g-band took......6.225 sec Fitting r-band took......5.750 sec Fitting z-band took......6.217 sec Time for all images = 18.193 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 35.84 r CoG modeling succeeded with a chi^2 minimum of 5.16 z CoG modeling succeeded with a chi^2 minimum of 1.66 Time = 0.038 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/106/PGC2461431/PGC2461431-largegalaxy-1230445-ellipse.fits Finished galaxy PGC2461431 in 0.936 minutes.