Started working on galaxy PGC587258 at Wed Jun 17 15:32:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-tractor.fits
Read 56 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 192.3433]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC587258/PGC587258-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: 1424
 Peak Img[j, k]: 130 131
 Mean (j, k): 130.28 131.00
 Theta (deg): 175.0
 Astro PA (deg): 95.0
 Eps: 0.480
 Major axis (pix): 29.2
Iteratively unmasking pixels:
  r=29.19 pixels
  r=29.19 pixels
  r=35.10 pixels
  r=41.06 pixels
  r=45.04 pixels
129.756789174 130.046 130.407047966 130.756
Starting ellipse-fitting for galaxy 507124
Fitting g-band took......4.196 sec
Fitting r-band took......4.050 sec
Fitting z-band took......4.064 sec
Time for all images = 12.310 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 34704.29
r CoG modeling succeeded with a chi^2 minimum of 37880.83
z CoG modeling succeeded with a chi^2 minimum of 11860.53
Time = 0.030 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/083/PGC587258/PGC587258-largegalaxy-507124-ellipse.fits
Finished galaxy PGC587258 in 0.560 minutes.