Started working on galaxy PGC058215_GROUP at Thu Jun 18 19:05:17 2020 Read 4 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-tractor.fits Read 510 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 3454.304 1723.0128 1392.7913 263.24066] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/4. Pixels used: 48869 Peak Img[j, k]: 622 701 Mean (j, k): 622.51 701.21 Theta (deg): 97.3 Astro PA (deg): 172.7 Eps: 0.286 Major axis (pix): 194.2 622.508806222 622.433 701.205743696 701.183 Building masked image for central 2/4. Pixels used: 14521 Peak Img[j, k]: 933 667 Mean (j, k): 931.96 667.91 Theta (deg): 65.7 Astro PA (deg): 24.3 Eps: 0.065 Major axis (pix): 81.2 931.959661664 932.23 667.906301611 667.544 Building masked image for central 3/4. The previous central has masked the current central with shrink factor 1.00 The previous central has masked the current central with shrink factor 0.95 The previous central has masked the current central with shrink factor 0.90 The previous central has masked the current central with shrink factor 0.85 The previous central has masked the current central with shrink factor 0.80 Central position has been masked, possibly by a star (or saturated core). Pixels used: 5789 Peak Img[j, k]: 540 600 Mean (j, k): 537.13 597.66 Theta (deg): 113.6 Astro PA (deg): 156.4 Eps: 0.399 Major axis (pix): 69.8 Iteratively unmasking pixels: r=69.84 pixels r=69.84 pixels r=88.26 pixels r=94.94 pixels r=106.39 pixels 540.54597475 540.23 601.777649831 600.331 Building masked image for central 4/4. Pixels used: 3342 Peak Img[j, k]: 373 452 Mean (j, k): 372.85 452.40 Theta (deg): 36.8 Astro PA (deg): 53.2 Eps: 0.294 Major axis (pix): 43.2 372.853116277 372.586 452.398711572 451.918 Starting ellipse-fitting for galaxy 114708 Fitting g-band took......141.807 sec Fitting r-band took......150.138 sec Fitting z-band took......163.489 sec Time for all images = 455.434 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 29.53 r CoG modeling succeeded with a chi^2 minimum of 157.11 z CoG modeling succeeded with a chi^2 minimum of 6762.85 Time = 0.385 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/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-114708-ellipse.fits Starting ellipse-fitting for galaxy 206998 Fitting g-band took......19.573 sec Fitting r-band took......19.072 sec Fitting z-band took......20.865 sec Time for all images = 59.510 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 645.82 r CoG modeling succeeded with a chi^2 minimum of 328.09 z CoG modeling succeeded with a chi^2 minimum of 12.12 Time = 0.079 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/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-206998-ellipse.fits Starting ellipse-fitting for galaxy 1067575 Fitting g-band took......22.321 sec Fitting r-band took......18.558 sec Fitting z-band took......22.485 sec Time for all images = 63.365 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 43.01 r CoG modeling succeeded with a chi^2 minimum of 85.73 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 5790.50 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/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-1067575-ellipse.fits Starting ellipse-fitting for galaxy 106593 Fitting g-band took......3.959 sec Fitting r-band took......3.552 sec Fitting z-band took......3.947 sec Time for all images = 11.458 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 687.08 r CoG modeling succeeded with a chi^2 minimum of 334.55 z CoG modeling succeeded with a chi^2 minimum of 201.99 Time = 0.049 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/246/PGC058215_GROUP/PGC058215_GROUP-largegalaxy-106593-ellipse.fits Finished galaxy PGC058215_GROUP in 11.294 minutes.