Started working on galaxy PGC1641941 at Tue Jun 16 13:35:29 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-tractor.fits Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-maskbits.fits.fz Sort by flux! [ 114.044014] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1641941/PGC1641941-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 1706 Peak Img[j, k]: 116 116 Mean (j, k): 115.65 115.38 Theta (deg): 160.8 Astro PA (deg): 109.2 Eps: 0.679 Major axis (pix): 41.1 115.646724148 115.769 115.376136708 115.308 Starting ellipse-fitting for galaxy 39708 Fitting g-band took......4.603 sec Fitting r-band took......4.424 sec Fitting z-band took......4.542 sec Time for all images = 13.570 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 1792.40 r CoG modeling succeeded with a chi^2 minimum of 565.36 z CoG modeling succeeded with a chi^2 minimum of 202.96 Time = 0.045 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/208/PGC1641941/PGC1641941-largegalaxy-39708-ellipse.fits Finished galaxy PGC1641941 in 0.853 minutes.