Started working on galaxy PGC3131772 at Wed Jun 17 18:00:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 109.31517]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC3131772/PGC3131772-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1165
 Peak Img[j, k]: 125 124
 Mean (j, k): 122.69 124.43
 Theta (deg): 66.6
 Astro PA (deg): 23.4
 Eps: 0.554
 Major axis (pix): 29.7
122.68542275 123.257 124.428002416 124.18
Starting ellipse-fitting for galaxy 561838
Fitting g-band took......2.186 sec
Fitting r-band took......2.159 sec
Fitting z-band took......2.202 sec
Time for all images = 6.547 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 1889.94
r CoG modeling succeeded with a chi^2 minimum of 606.29
z CoG modeling succeeded with a chi^2 minimum of 788.20
Time = 0.040 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/122/PGC3131772/PGC3131772-largegalaxy-561838-ellipse.fits
Finished galaxy PGC3131772 in 0.761 minutes.