Started working on galaxy PGC3112781 at Wed Jun 17 18:39:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 256.02863]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC3112781/PGC3112781-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3027
 Peak Img[j, k]: 136 136
 Mean (j, k): 136.02 136.82
 Theta (deg): 6.8
 Astro PA (deg): 83.2
 Eps: 0.500
 Major axis (pix): 45.4
136.018132205 136.208 136.818243015 136.214
Starting ellipse-fitting for galaxy 455589
Fitting g-band took......2.971 sec
Fitting r-band took......2.877 sec
Fitting z-band took......2.920 sec
Time for all images = 8.768 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 258.59
r CoG modeling succeeded with a chi^2 minimum of 431.42
z CoG modeling succeeded with a chi^2 minimum of 280.45
Time = 0.036 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/PGC3112781/PGC3112781-largegalaxy-455589-ellipse.fits
Finished galaxy PGC3112781 in 0.755 minutes.