Started working on galaxy PGC1646994 at Tue Jun 16 15:53:20 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-tractor.fits Read 81 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-maskbits.fits.fz Sort by flux! [ 742.54755] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1646994/PGC1646994-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 10461 Peak Img[j, k]: 183 184 Mean (j, k): 182.62 183.96 Theta (deg): 153.7 Astro PA (deg): 116.3 Eps: 0.113 Major axis (pix): 64.1 182.618782432 181.463 183.955716995 184.334 Starting ellipse-fitting for galaxy 418460 Fitting g-band took......11.352 sec Fitting r-band took......11.038 sec Fitting z-band took......11.122 sec Time for all images = 33.513 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 765.53 r CoG modeling succeeded with a chi^2 minimum of 1528.57 z CoG modeling succeeded with a chi^2 minimum of 958.42 Time = 0.040 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/347/PGC1646994/PGC1646994-largegalaxy-418460-ellipse.fits Finished galaxy PGC1646994 in 1.196 minutes.