Started working on galaxy PGC453516 at Wed Jun 17 12:17:58 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-tractor.fits Read 94 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-maskbits.fits.fz Sort by flux! [ 259.14236] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC453516/PGC453516-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4139 Peak Img[j, k]: 150 146 Mean (j, k): 150.98 144.68 Theta (deg): 58.3 Astro PA (deg): 31.7 Eps: 0.241 Major axis (pix): 49.6 150.983883482 149.911 144.679167404 145.81 Starting ellipse-fitting for galaxy 868121 Fitting g-band took......9.259 sec Fitting r-band took......10.077 sec Fitting z-band took......9.038 sec Time for all images = 28.374 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 142.46 r CoG modeling succeeded with a chi^2 minimum of 477.41 z CoG modeling succeeded with a chi^2 minimum of 214.69 Time = 0.048 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/006/PGC453516/PGC453516-largegalaxy-868121-ellipse.fits Finished galaxy PGC453516 in 1.109 minutes.