Started working on galaxy PGC486131 at Wed Jun 17 04:58:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 760.73883]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC486131/PGC486131-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6157
 Peak Img[j, k]: 150 148
 Mean (j, k): 149.54 147.85
 Theta (deg): 138.5
 Astro PA (deg): 131.5
 Eps: 0.218
 Major axis (pix): 50.9
149.544680502 149.679 147.853812179 148.15
Starting ellipse-fitting for galaxy 532902
Fitting g-band took......5.687 sec
Fitting r-band took......5.801 sec
Fitting z-band took......6.098 sec
Time for all images = 17.586 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8055.57
r CoG modeling succeeded with a chi^2 minimum of 13473.55
z CoG modeling succeeded with a chi^2 minimum of 4829.85
Time = 0.035 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/326/PGC486131/PGC486131-largegalaxy-532902-ellipse.fits
Finished galaxy PGC486131 in 0.853 minutes.