Started working on galaxy PGC175855 at Tue Jun 16 20:03:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 642.5226]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175855/PGC175855-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4897
 Peak Img[j, k]: 132 133
 Mean (j, k): 132.23 132.43
 Theta (deg): 87.7
 Astro PA (deg): 2.3
 Eps: 0.466
 Major axis (pix): 55.4
132.23266405 132.343 132.42661237 132.493
Starting ellipse-fitting for galaxy 1350050
Fitting g-band took......8.584 sec
Fitting r-band took......7.813 sec
Fitting z-band took......7.825 sec
Time for all images = 24.223 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 289.82
r CoG modeling succeeded with a chi^2 minimum of 278.38
z CoG modeling succeeded with a chi^2 minimum of 647.12
Time = 0.039 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/046/PGC175855/PGC175855-largegalaxy-1350050-ellipse.fits
Finished galaxy PGC175855 in 1.024 minutes.