Started working on galaxy PGC748021 at Tue Jun 16 14:58:11 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-tractor.fits Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-maskbits.fits.fz Sort by flux! [ 135.16899] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC748021/PGC748021-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 2611 Peak Img[j, k]: 118 121 Mean (j, k): 117.94 119.74 Theta (deg): 1.9 Astro PA (deg): 88.1 Eps: 0.206 Major axis (pix): 35.1 117.937302041 117.607 119.741639676 121.394 Starting ellipse-fitting for galaxy 63274 Fitting g-band took......2.880 sec Fitting r-band took......2.628 sec Fitting z-band took......2.595 sec Time for all images = 8.103 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 473.23 r CoG modeling succeeded with a chi^2 minimum of 447.50 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 17.06 Time = 0.039 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/006/PGC748021/PGC748021-largegalaxy-63274-ellipse.fits Finished galaxy PGC748021 in 0.289 minutes.