Started working on galaxy PGC174836 at Tue Jun 16 17:04:43 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-tractor.fits Read 238 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-maskbits.fits.fz Sort by flux! [ 561.79956] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174836/PGC174836-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 5449 Peak Img[j, k]: 286 286 Mean (j, k): 286.15 284.15 Theta (deg): 4.7 Astro PA (deg): 85.3 Eps: 0.793 Major axis (pix): 89.7 286.154402784 286.142 284.153689755 285.113 Starting ellipse-fitting for galaxy 516869 Fitting g-band took......11.198 sec Fitting r-band took......10.419 sec Fitting z-band took......10.622 sec Time for all images = 32.239 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 2769.95 r CoG modeling succeeded with a chi^2 minimum of 6101.36 z CoG modeling succeeded with a chi^2 minimum of 1792.59 Time = 0.095 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/PGC174836/PGC174836-largegalaxy-516869-ellipse.fits Finished galaxy PGC174836 in 0.751 minutes.