Started working on galaxy PGC1515697 at Wed Jun 17 06:37:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 373.33017]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1515697/PGC1515697-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: 2602
 Peak Img[j, k]: 116 115
 Mean (j, k): 115.85 115.37
 Theta (deg): 23.3
 Astro PA (deg): 66.7
 Eps: 0.031
 Major axis (pix): 28.9
Iteratively unmasking pixels:
  r=28.90 pixels
  r=28.90 pixels
  r=34.69 pixels
  r=41.63 pixels
  r=49.74 pixels
115.613596249 115.706 115.491171855 115.423
Starting ellipse-fitting for galaxy 995422
Fitting g-band took......4.197 sec
Fitting r-band took......4.178 sec
Fitting z-band took......4.282 sec
Time for all images = 12.657 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 5.40
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 4.92
z CoG modeling succeeded with a chi^2 minimum of 1.61
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/116/PGC1515697/PGC1515697-largegalaxy-995422-ellipse.fits
Finished galaxy PGC1515697 in 0.768 minutes.