Started working on galaxy PGC2158472 at Thu Jun 18 20:00:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-tractor.fits
Read 93 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 926.2363]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2158472/PGC2158472-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: 2759
 Peak Img[j, k]: 165 167
 Mean (j, k): 168.04 166.91
 Theta (deg): 87.5
 Astro PA (deg): 2.5
 Eps: 0.435
 Major axis (pix): 50.0
Iteratively unmasking pixels:
  r=49.96 pixels
  r=49.96 pixels
  r=63.77 pixels
  r=71.23 pixels
163.729754874 164.494 166.274858606 166.573
Starting ellipse-fitting for galaxy 780872
Fitting g-band took......6.324 sec
Fitting r-band took......6.490 sec
Fitting z-band took......6.076 sec
Time for all images = 18.890 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 496446.59
r CoG modeling succeeded with a chi^2 minimum of 331960.07
z CoG modeling succeeded with a chi^2 minimum of 19180.95
Time = 0.047 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/282/PGC2158472/PGC2158472-largegalaxy-780872-ellipse.fits
Finished galaxy PGC2158472 in 0.486 minutes.