Started working on galaxy PGC2755479 at Wed Jun 17 15:55:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 280.64175]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2755479/PGC2755479-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3043
 Peak Img[j, k]: 135 135
 Mean (j, k): 134.30 135.66
 Theta (deg): 151.7
 Astro PA (deg): 118.3
 Eps: 0.624
 Major axis (pix): 54.3
134.29634117 134.248 135.656631377 134.907
Starting ellipse-fitting for galaxy 143358
Fitting g-band took......8.007 sec
Fitting r-band took......7.952 sec
Fitting z-band took......7.373 sec
Time for all images = 23.332 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 625.25
r CoG modeling succeeded with a chi^2 minimum of 1145.62
z CoG modeling succeeded with a chi^2 minimum of 1395.18
Time = 0.054 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/157/PGC2755479/PGC2755479-largegalaxy-143358-ellipse.fits
Finished galaxy PGC2755479 in 1.023 minutes.