Started working on galaxy IC0450 at Thu Jun 18 14:09:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-tractor.fits
Read 316 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5307.419]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/IC0450/IC0450-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: 63136
 Peak Img[j, k]: 473 488
 Mean (j, k): 473.84 476.56
 Theta (deg): 140.2
 Astro PA (deg): 129.8
 Eps: 0.383
 Major axis (pix): 194.6
Iteratively unmasking pixels:
  r=194.55 pixels
  r=194.55 pixels
  r=233.46 pixels
473.835418194 473.484 476.561629191 475.278
Starting ellipse-fitting for galaxy 528777
Fitting g-band took......115.176 sec
Fitting r-band took......119.627 sec
Fitting z-band took......136.130 sec
Time for all images = 370.933 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 601463.04
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 15384.31
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 6932.95
Time = 0.596 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/103/IC0450/IC0450-largegalaxy-528777-ellipse.fits
Finished galaxy IC0450 in 8.380 minutes.