Started working on galaxy PGC2515369 at Thu Jun 18 18:45:40 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-tractor.fits Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-maskbits.fits.fz Sort by flux! [ 306.2177] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Central position has been masked, possibly by a star (or saturated core). Pixels used: 4272 Peak Img[j, k]: 144 145 Mean (j, k): 142.36 144.69 Theta (deg): 80.8 Astro PA (deg): 9.2 Eps: 0.115 Major axis (pix): 55.5 Iteratively unmasking pixels: r=55.47 pixels r=55.47 pixels r=92.10 pixels r=92.20 pixels 161.377516635 143.304 171.047153183 145.543 Peak position has moved by more than 10 pixels---falling back on Tractor geometry! r=44.89 pixels Starting ellipse-fitting for galaxy 949760 Fitting g-band took......7.748 sec Fitting r-band took......7.542 sec Fitting z-band took......10.335 sec Time for all images = 25.625 sec Performing elliptical aperture photometry. g CoG modeling failed. g CoG modeling succeeded with a chi^2 minimum of 1408039.61 r CoG modeling succeeded with a chi^2 minimum of 493512.75 z CoG modeling succeeded with a chi^2 minimum of 603.30 Time = 0.028 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/106/PGC2515369/PGC2515369-largegalaxy-949760-ellipse.fits Finished galaxy PGC2515369 in 1.023 minutes. Started working on galaxy PGC2515369 at Fri Aug 7 15:27:21 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-tractor.fits Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-maskbits.fits.fz Sort by flux! [ 417.57297] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2515369/PGC2515369-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Central position has been masked, possibly by a star (or saturated core). Pixels used: 5650 Peak Img[j, k]: 173 165 Mean (j, k): 163.83 166.30 Theta (deg): 131.9 Astro PA (deg): 138.1 Eps: 0.420 Major axis (pix): 78.2 Iteratively unmasking pixels: r=78.25 pixels r=78.25 pixels r=101.92 pixels 166.352418047 146.666 174.344371907 146.995 Peak position has moved by more than 10 pixels---falling back on Tractor geometry! r=59.08 pixels Starting ellipse-fitting for galaxy 949760 with 8 core(s) majoraxis=59.08 pix, maxsma=118.16 pix, delta_sma=1.0 pix Fitting g-band took......11.424 sec Fitting r-band took......10.389 sec Fitting z-band took......12.346 sec Time for all images = 0.569 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 867.59 r CoG modeling succeeded with a chi^2 minimum of 426.56 z CoG modeling succeeded with a chi^2 minimum of 509.64 Time = 0.030 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/106/PGC2515369/PGC2515369-largegalaxy-949760-ellipse.fits Finished galaxy PGC2515369 in 1.194 minutes.