Started working on galaxy PGC1820411 at Wed Jun 17 11:43:26 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-tractor.fits Read 181 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-maskbits.fits.fz Sort by flux! [ 2212.1438] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-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: 16580 Peak Img[j, k]: 247 251 Mean (j, k): 255.60 244.07 Theta (deg): 47.3 Astro PA (deg): 42.7 Eps: 0.243 Major axis (pix): 106.6 Iteratively unmasking pixels: r=106.58 pixels r=106.58 pixels r=132.70 pixels r=132.98 pixels 251.309534955 253.854 243.262573004 240.465 Starting ellipse-fitting for galaxy 971089 Fitting g-band took......75.272 sec Fitting r-band took......72.218 sec Fitting z-band took......77.078 sec Time for all images = 224.569 sec Performing elliptical aperture photometry. WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] g CoG modeling succeeded with a chi^2 minimum of 25972.16 r CoG modeling succeeded with a chi^2 minimum of 93599.49 z CoG modeling succeeded with a chi^2 minimum of 62828.52 Time = 0.189 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/272/PGC1820411/PGC1820411-largegalaxy-971089-ellipse.fits Finished galaxy PGC1820411 in 4.063 minutes. Started working on galaxy PGC1820411 at Thu Jul 23 13:43:41 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-tractor.fits Read 181 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-maskbits.fits.fz Sort by flux! [ 2209.9392] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1820411/PGC1820411-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: 16788 Peak Img[j, k]: 247 251 Mean (j, k): 255.55 244.24 Theta (deg): 47.3 Astro PA (deg): 42.7 Eps: 0.223 Major axis (pix): 106.6 Iteratively unmasking pixels: r=106.64 pixels r=106.64 pixels r=132.69 pixels r=132.92 pixels 251.360115585 253.903 243.35866447 240.431 Starting ellipse-fitting for galaxy 971089 with 8 core(s) majoraxis=110.77 pix, maxsma=221.54 pix, delta_sma=1.0 pix Fitting g-band took......42.733 sec Fitting r-band took......38.834 sec Fitting z-band took......39.697 sec Time for all images = 2.021 min Performing elliptical aperture photometry. WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] g CoG modeling succeeded with a chi^2 minimum of 25124.86 r CoG modeling succeeded with a chi^2 minimum of 101790.61 z CoG modeling succeeded with a chi^2 minimum of 18377.54 Time = 0.101 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/272/PGC1820411/PGC1820411-largegalaxy-971089-ellipse.fits Finished galaxy PGC1820411 in 2.780 minutes.