Started working on galaxy PGC084500 at Wed Jun 17 16:48:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 490.003]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC084500/PGC084500-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: 748
 Peak Img[j, k]: 185 186
 Mean (j, k): 185.37 185.87
 Theta (deg): 106.7
 Astro PA (deg): 163.3
 Eps: 0.081
 Major axis (pix): 16.2
Iteratively unmasking pixels:
  r=16.17 pixels
  r=16.17 pixels
  r=19.41 pixels
  r=23.19 pixels
  r=27.78 pixels
185.40232374 185.346 185.79717545 185.828
Starting ellipse-fitting for galaxy 983158
Fitting g-band took......1.564 sec
Fitting r-band took......1.516 sec
Fitting z-band took......1.572 sec
Time for all images = 4.652 sec
Performing elliptical aperture photometry.
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 119.47
r CoG modeling succeeded with a chi^2 minimum of 390.96
z CoG modeling succeeded with a chi^2 minimum of 632.37
Time = 0.035 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/228/PGC084500/PGC084500-largegalaxy-983158-ellipse.fits
Finished galaxy PGC084500 in 0.760 minutes.