Started working on galaxy PGC1834376 at Wed Jun 17 14:08:29 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-tractor.fits Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-maskbits.fits.fz Sort by flux! [ 388.86185] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1834376/PGC1834376-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 6088 Peak Img[j, k]: 161 162 Mean (j, k): 162.10 161.33 Theta (deg): 140.6 Astro PA (deg): 129.4 Eps: 0.304 Major axis (pix): 58.9 162.103517437 161.311 161.328896519 161.348 Starting ellipse-fitting for galaxy 1086388 Fitting g-band took......15.251 sec Fitting r-band took......14.619 sec Fitting z-band took......16.967 sec Time for all images = 46.837 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 2272.19 r CoG modeling succeeded with a chi^2 minimum of 1913.73 z CoG modeling succeeded with a chi^2 minimum of 364.71 Time = 0.062 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/142/PGC1834376/PGC1834376-largegalaxy-1086388-ellipse.fits Finished galaxy PGC1834376 in 1.544 minutes.