Started working on galaxy PGC170040 at Wed Jun 17 18:21:36 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-tractor.fits Read 178 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-maskbits.fits.fz Sort by flux! [ 3526.1448] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC170040/PGC170040-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 29950 Peak Img[j, k]: 280 279 Mean (j, k): 279.53 279.12 Theta (deg): 80.0 Astro PA (deg): 10.0 Eps: 0.247 Major axis (pix): 114.6 279.527881702 279.585 279.115930851 279.194 Starting ellipse-fitting for galaxy 234415 Fitting g-band took......56.183 sec Fitting r-band took......56.903 sec Fitting z-band took......55.790 sec Time for all images = 168.876 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1465.32 r CoG modeling succeeded with a chi^2 minimum of 3918.64 z CoG modeling succeeded with a chi^2 minimum of 3210.32 Time = 0.099 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/046/PGC170040/PGC170040-largegalaxy-234415-ellipse.fits Finished galaxy PGC170040 in 3.596 minutes.