Started working on galaxy PGC2746703 at Wed Jun 17 15:50:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 214.66641]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2746703/PGC2746703-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: 393
 Peak Img[j, k]: 153 149
 Mean (j, k): 152.55 148.64
 Theta (deg): 154.9
 Astro PA (deg): 115.1
 Eps: 0.555
 Major axis (pix): 18.0
Iteratively unmasking pixels:
  r=17.97 pixels
  r=17.97 pixels
  r=21.53 pixels
  r=25.82 pixels
  r=39.17 pixels
152.524576094 152.616 148.90668215 148.757
Starting ellipse-fitting for galaxy 347965
Fitting g-band took......4.240 sec
Fitting r-band took......4.559 sec
Fitting z-band took......4.917 sec
Time for all images = 13.716 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 326105.15
r CoG modeling succeeded with a chi^2 minimum of 8827.97
z CoG modeling succeeded with a chi^2 minimum of 5289.48
Time = 0.038 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/128/PGC2746703/PGC2746703-largegalaxy-347965-ellipse.fits
Finished galaxy PGC2746703 in 0.853 minutes.