Started working on galaxy PGC2688881 at Wed Jun 17 15:38:21 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-tractor.fits Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-maskbits.fits.fz Sort by flux! [ 309.0933] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2688881/PGC2688881-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 3525 Peak Img[j, k]: 135 135 Mean (j, k): 135.30 135.19 Theta (deg): 167.9 Astro PA (deg): 102.1 Eps: 0.387 Major axis (pix): 47.2 135.29803607 134.477 135.193248253 135.083 Starting ellipse-fitting for galaxy 635406 Fitting g-band took......6.947 sec Fitting r-band took......7.119 sec Fitting z-band took......7.347 sec Time for all images = 21.414 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 2580.40 r CoG modeling succeeded with a chi^2 minimum of 5793.35 z CoG modeling succeeded with a chi^2 minimum of 1248.98 Time = 0.036 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/195/PGC2688881/PGC2688881-largegalaxy-635406-ellipse.fits Finished galaxy PGC2688881 in 0.938 minutes.