Started working on galaxy PGC045127 at Wed Jun 17 18:40:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-tractor.fits
Read 570 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5963.8726]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC045127/PGC045127-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: 16473
 Peak Img[j, k]: 642 644
 Mean (j, k): 641.04 643.14
 Theta (deg): 54.1
 Astro PA (deg): 35.9
 Eps: 0.719
 Major axis (pix): 134.1
Iteratively unmasking pixels:
  r=134.09 pixels
  r=134.09 pixels
  r=161.09 pixels
  r=273.62 pixels
  r=288.07 pixels
638.058466127 642.081 646.541069331 642.645
Starting ellipse-fitting for galaxy 1433128
Fitting g-band took......140.148 sec
Fitting r-band took......149.888 sec
Fitting z-band took......147.005 sec
Time for all images = 437.041 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 31812.09
r CoG modeling succeeded with a chi^2 minimum of 25861.90
z CoG modeling succeeded with a chi^2 minimum of 51380.96
Time = 1.339 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/PGC045127/PGC045127-largegalaxy-1433128-ellipse.fits
Finished galaxy PGC045127 in 9.404 minutes.