Started working on galaxy PGC536311 at Wed Jun 17 12:54:09 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-tractor.fits Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-maskbits.fits.fz Sort by flux! [ 250.46225] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC536311/PGC536311-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 2767 Peak Img[j, k]: 144 141 Mean (j, k): 144.06 140.94 Theta (deg): 26.1 Astro PA (deg): 63.9 Eps: 0.272 Major axis (pix): 44.7 144.06414414 143.733 140.940643693 141.34 Starting ellipse-fitting for galaxy 678015 Fitting g-band took......8.412 sec Fitting r-band took......7.282 sec Fitting z-band took......7.747 sec Time for all images = 23.441 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 560.86 r CoG modeling succeeded with a chi^2 minimum of 1657.83 z CoG modeling succeeded with a chi^2 minimum of 543.26 Time = 0.044 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/PGC536311/PGC536311-largegalaxy-678015-ellipse.fits Finished galaxy PGC536311 in 1.107 minutes.