Started working on galaxy PGC045076 at Thu Jun 18 18:20:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-tractor.fits
Read 93 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3710.6738]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045076/PGC045076-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: 45510
 Peak Img[j, k]: 286 286
 Mean (j, k): 285.92 285.16
 Theta (deg): 33.3
 Astro PA (deg): 56.7
 Eps: 0.078
 Major axis (pix): 144.3
Iteratively unmasking pixels:
  r=144.32 pixels
  r=144.32 pixels
  r=173.18 pixels
285.921979695 285.984 285.163219048 286.142
Starting ellipse-fitting for galaxy 1109520
Fitting g-band took......65.429 sec
Fitting r-band took......67.578 sec
Fitting z-band took......82.270 sec
Time for all images = 215.277 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 129.42
r CoG modeling succeeded with a chi^2 minimum of 107.03
z CoG modeling succeeded with a chi^2 minimum of 126.22
Time = 0.271 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/195/PGC045076/PGC045076-largegalaxy-1109520-ellipse.fits
Finished galaxy PGC045076 in 4.473 minutes.