Started working on galaxy PGC175872 at Wed Jun 17 16:21:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-tractor.fits
Read 109 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 587.55646]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175872/PGC175872-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4348
 Peak Img[j, k]: 217 216
 Mean (j, k): 216.32 216.52
 Theta (deg): 153.1
 Astro PA (deg): 116.9
 Eps: 0.757
 Major axis (pix): 78.6
216.315952476 216.758 216.522790326 216.438
Starting ellipse-fitting for galaxy 770419
Fitting g-band took......9.112 sec
Fitting r-band took......8.261 sec
Fitting z-band took......8.357 sec
Time for all images = 25.730 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1952.84
r CoG modeling succeeded with a chi^2 minimum of 5175.75
z CoG modeling succeeded with a chi^2 minimum of 2127.82
Time = 0.077 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/PGC175872/PGC175872-largegalaxy-770419-ellipse.fits
Finished galaxy PGC175872 in 0.550 minutes.