Started working on galaxy PGC134905 at Wed Jun 17 05:33:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-tractor.fits
Read 88 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 835.13495]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC134905/PGC134905-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 6147
 Peak Img[j, k]: 173 173
 Mean (j, k): 169.82 173.37
 Theta (deg): 139.4
 Astro PA (deg): 130.6
 Eps: 0.228
 Major axis (pix): 69.8
Iteratively unmasking pixels:
  r=69.81 pixels
  r=69.81 pixels
  r=89.42 pixels
  r=90.31 pixels
180.40062286 173.225 170.478928966 172.825
Starting ellipse-fitting for galaxy 949682
Fitting g-band took......15.037 sec
Fitting r-band took......15.280 sec
Fitting z-band took......14.641 sec
Time for all images = 44.957 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 20558.09
r CoG modeling succeeded with a chi^2 minimum of 17229.85
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 81102.01
Time = 0.058 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/039/PGC134905/PGC134905-largegalaxy-949682-ellipse.fits
Finished galaxy PGC134905 in 1.359 minutes.