Started working on galaxy PGC3131910 at Thu Jun 18 03:24:27 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-tractor.fits Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-maskbits.fits.fz Sort by flux! [ 150.79124] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131910/PGC3131910-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 2218 Peak Img[j, k]: 117 116 Mean (j, k): 115.88 116.27 Theta (deg): 168.5 Astro PA (deg): 101.5 Eps: 0.513 Major axis (pix): 43.0 115.882312069 116.066 116.268634232 116.265 Starting ellipse-fitting for galaxy 747583 Fitting g-band took......5.216 sec Fitting r-band took......5.120 sec Fitting z-band took......6.066 sec Time for all images = 16.403 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 71.85 r CoG modeling succeeded with a chi^2 minimum of 278.04 z CoG modeling succeeded with a chi^2 minimum of 358.89 Time = 0.045 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/128/PGC3131910/PGC3131910-largegalaxy-747583-ellipse.fits Finished galaxy PGC3131910 in 0.656 minutes.