Started working on galaxy PGC142549 at Wed Jun 17 07:53:13 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-tractor.fits Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-maskbits.fits.fz Sort by flux! [ 165.73697] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC142549/PGC142549-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Central position has been masked, possibly by a star (or saturated core). Pixels used: 2341 Peak Img[j, k]: 179 182 Mean (j, k): 177.34 175.73 Theta (deg): 155.7 Astro PA (deg): 114.3 Eps: 0.336 Major axis (pix): 45.5 Iteratively unmasking pixels: r=45.53 pixels r=45.53 pixels r=56.32 pixels r=56.34 pixels 178.026746839 179.225 176.976577088 182.317 Starting ellipse-fitting for galaxy 1403887 Fitting g-band took......4.215 sec Fitting r-band took......4.306 sec Fitting z-band took......5.172 sec Time for all images = 13.694 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1011.13 r CoG modeling succeeded with a chi^2 minimum of 442.35 z CoG modeling succeeded with a chi^2 minimum of 13.02 Time = 0.034 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/PGC142549/PGC142549-largegalaxy-1403887-ellipse.fits Finished galaxy PGC142549 in 0.819 minutes.