Started working on galaxy PGC023943_GROUP at Thu Jun 18 05:17:10 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-tractor.fits Read 306 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-maskbits.fits.fz Dropping PGC023943 (SGA_ID=1033521, RA, Dec = 128.0570115 55.8658653): Dropped by Tractor (spurious?) Sort by flux! [ 661.505] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 34213 Peak Img[j, k]: 509 592 Mean (j, k): 501.51 584.41 Theta (deg): 1.1 Astro PA (deg): 88.9 Eps: 0.409 Major axis (pix): 151.8 Iteratively unmasking pixels: r=151.85 pixels r=151.85 pixels r=178.94 pixels 502.78288091 440.017 581.765381361 292.285 Peak position has moved by more than 10 pixels---falling back on Tractor geometry! r=55.10 pixels Starting ellipse-fitting for galaxy 17858 Fitting g-band took......10.440 sec Fitting r-band took......11.746 sec Fitting z-band took......13.226 sec Time for all images = 35.411 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 11879.38 r CoG modeling succeeded with a chi^2 minimum of 6934.98 z CoG modeling succeeded with a chi^2 minimum of 7441.28 Time = 0.067 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/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-17858-ellipse.fits Finished galaxy PGC023943_GROUP in 1.372 minutes. Started working on galaxy PGC023943_GROUP at Fri Jul 17 04:16:01 2020 Sort by flux! [3963.4746 648.4687] Central position has been masked, possibly by a star (or saturated core). Pixels used: 37377 Peak Img[j, k]: 509 592 Mean (j, k): 503.62 579.25 Theta (deg): 0.5 Astro PA (deg): 89.5 Eps: 0.343 Major axis (pix): 146.6 Iteratively unmasking pixels: r=146.55 pixels r=146.55 pixels r=176.24 pixels 503.6044870339437 504.52954 579.566582298407 577.9757 Pixels used: 6306 Peak Img[j, k]: 440 292 Mean (j, k): 441.45 290.81 Theta (deg): 114.1 Astro PA (deg): 155.9 Eps: 0.361 Major axis (pix): 61.9 441.4491061529559 439.96597 290.80572252693344 292.23434 Starting ellipse-fitting for galaxy 1033521 with 32 core(s) majoraxis=146.87 pix, maxsma=293.73 pix, delta_sma=1.0 pix Fitting g-band took......11.889 sec Fitting r-band took......12.088 sec Fitting z-band took......12.515 sec Time for all images = 0.608 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 36845.16 r CoG modeling succeeded with a chi^2 minimum of 50978.83 WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] z CoG modeling succeeded with a chi^2 minimum of 16331.33 Time = 0.106 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/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-1033521-ellipse.fits Starting ellipse-fitting for galaxy 17858 with 32 core(s) majoraxis=61.87 pix, maxsma=123.74 pix, delta_sma=1.0 pix Fitting g-band took......2.488 sec Fitting r-band took......1.937 sec Fitting z-band took......1.841 sec Time for all images = 0.104 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 16209.72 r CoG modeling succeeded with a chi^2 minimum of 9099.58 z CoG modeling succeeded with a chi^2 minimum of 1691.55 Time = 0.078 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/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-17858-ellipse.fits Finished galaxy PGC023943_GROUP in 1.267 minutes. Started working on galaxy PGC023943_GROUP at Fri Jul 17 10:22:42 2020 Sort by flux! [ 3963.4746 648.4687] Central position has been masked, possibly by a star (or saturated core). Pixels used: 37339 Peak Img[j, k]: 509 592 Mean (j, k): 503.63 579.26 Theta (deg): 0.6 Astro PA (deg): 89.4 Eps: 0.344 Major axis (pix): 146.6 Iteratively unmasking pixels: r=146.56 pixels r=146.56 pixels r=176.25 pixels 503.613479973 504.53 579.573927172 577.976 Pixels used: 6303 Peak Img[j, k]: 440 292 Mean (j, k): 441.45 290.81 Theta (deg): 114.1 Astro PA (deg): 155.9 Eps: 0.362 Major axis (pix): 61.9 441.449325399 439.966 290.809356302 292.234 Starting ellipse-fitting for galaxy 1033521 with 24 core(s) majoraxis=146.87 pix, maxsma=293.75 pix, delta_sma=1.0 pix Fitting g-band took......20.313 sec Fitting r-band took......20.669 sec Fitting z-band took......23.523 sec Time for all images = 1.075 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 31538.90 r CoG modeling succeeded with a chi^2 minimum of 5610.74 WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting] z CoG modeling succeeded with a chi^2 minimum of 16295.34 Time = 0.107 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/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-1033521-ellipse.fits Starting ellipse-fitting for galaxy 17858 with 24 core(s) majoraxis=61.87 pix, maxsma=123.74 pix, delta_sma=1.0 pix Fitting g-band took......2.796 sec Fitting r-band took......2.932 sec Fitting z-band took......3.100 sec Time for all images = 0.147 min Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 16235.51 r CoG modeling succeeded with a chi^2 minimum of 9397.28 z CoG modeling succeeded with a chi^2 minimum of 2950.93 Time = 0.063 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/PGC023943_GROUP/PGC023943_GROUP-largegalaxy-17858-ellipse.fits Finished galaxy PGC023943_GROUP in 2.646 minutes.