Started working on galaxy PGC172077 at Tue Jun 16 17:35:01 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-tractor.fits Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-maskbits.fits.fz Sort by flux! [ 447.24997] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172077/PGC172077-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 6821 Peak Img[j, k]: 141 143 Mean (j, k): 141.60 142.76 Theta (deg): 152.6 Astro PA (deg): 117.4 Eps: 0.373 Major axis (pix): 62.2 141.603089474 141.164 142.757895827 143.08 Starting ellipse-fitting for galaxy 531751 Fitting g-band took......6.731 sec Fitting r-band took......6.426 sec Fitting z-band took......6.537 sec Time for all images = 19.693 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 2179.57 r CoG modeling succeeded with a chi^2 minimum of 4371.85 z CoG modeling succeeded with a chi^2 minimum of 734.48 Time = 0.043 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/PGC172077/PGC172077-largegalaxy-531751-ellipse.fits Finished galaxy PGC172077 in 0.938 minutes.