Started working on galaxy PGC456521 at Wed Jun 17 13:39:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-tractor.fits
Read 272 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 430.2892]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC456521/PGC456521-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7122
 Peak Img[j, k]: 307 305
 Mean (j, k): 306.88 307.05
 Theta (deg): 170.3
 Astro PA (deg): 99.7
 Eps: 0.669
 Major axis (pix): 86.7
306.877098272 306.814 307.051907731 305.471
Starting ellipse-fitting for galaxy 1436048
Fitting g-band took......22.623 sec
Fitting r-band took......23.431 sec
Fitting z-band took......22.476 sec
Time for all images = 68.530 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5416.14
r CoG modeling succeeded with a chi^2 minimum of 4618.95
z CoG modeling succeeded with a chi^2 minimum of 949.59
Time = 0.135 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/323/PGC456521/PGC456521-largegalaxy-1436048-ellipse.fits
Finished galaxy PGC456521 in 1.929 minutes.