Started working on galaxy PGC060492 at Wed Jun 17 20:15:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2306.8438]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060492/PGC060492-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: 24167
 Peak Img[j, k]: 262 259
 Mean (j, k): 261.01 259.41
 Theta (deg): 159.4
 Astro PA (deg): 110.6
 Eps: 0.114
 Major axis (pix): 103.0
Iteratively unmasking pixels:
  r=103.03 pixels
  r=103.03 pixels
  r=123.64 pixels
261.012108711 261.903 259.413470282 259.346
Starting ellipse-fitting for galaxy 499154
Fitting g-band took......70.234 sec
Fitting r-band took......75.503 sec
Fitting z-band took......79.485 sec
Time for all images = 225.222 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 45.69
r CoG modeling succeeded with a chi^2 minimum of 25.52
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 285.25
Time = 0.147 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/263/PGC060492/PGC060492-largegalaxy-499154-ellipse.fits
Finished galaxy PGC060492 in 4.514 minutes.