Started working on galaxy PGC1154237 at Tue Jun 16 13:01:54 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-tractor.fits Read 78 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-maskbits.fits.fz Sort by flux! [ 940.07825] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1154237/PGC1154237-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Central position has been masked, possibly by a star (or saturated core). Pixels used: 6445 Peak Img[j, k]: 163 164 Mean (j, k): 163.67 164.90 Theta (deg): 19.8 Astro PA (deg): 70.2 Eps: 0.485 Major axis (pix): 73.4 Iteratively unmasking pixels: r=73.38 pixels r=73.38 pixels r=88.14 pixels r=88.18 pixels 163.011835635 162.987 164.681385424 163.889 Starting ellipse-fitting for galaxy 112409 Fitting g-band took......17.809 sec Fitting r-band took......17.556 sec Fitting z-band took......17.238 sec Time for all images = 52.603 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 16824.95 r CoG modeling succeeded with a chi^2 minimum of 96136.90 z CoG modeling succeeded with a chi^2 minimum of 34724.60 Time = 0.089 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/318/PGC1154237/PGC1154237-largegalaxy-112409-ellipse.fits Finished galaxy PGC1154237 in 1.085 minutes.