Started working on galaxy PGC545492 at Wed Jun 17 14:11:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 783.9197]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC545492/PGC545492-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: 2061
 Peak Img[j, k]: 160 155
 Mean (j, k): 160.27 154.74
 Theta (deg): 20.0
 Astro PA (deg): 70.0
 Eps: 0.520
 Major axis (pix): 37.7
Iteratively unmasking pixels:
  r=37.68 pixels
  r=37.68 pixels
  r=45.23 pixels
  r=54.47 pixels
  r=65.59 pixels
159.670915931 160.299 155.426161063 154.942
Starting ellipse-fitting for galaxy 950861
Fitting g-band took......12.420 sec
Fitting r-band took......12.383 sec
Fitting z-band took......11.424 sec
Time for all images = 36.227 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 12462.34
r CoG modeling succeeded with a chi^2 minimum of 19744.79
z CoG modeling succeeded with a chi^2 minimum of 7409.69
Time = 0.067 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/006/PGC545492/PGC545492-largegalaxy-950861-ellipse.fits
Finished galaxy PGC545492 in 1.280 minutes.