Started working on galaxy PGC594513 at Tue Jun 16 19:54:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 392.06082]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC594513/PGC594513-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: 1454
 Peak Img[j, k]: 130 124
 Mean (j, k): 134.25 116.54
 Theta (deg): 75.7
 Astro PA (deg): 14.3
 Eps: 0.471
 Major axis (pix): 40.3
Iteratively unmasking pixels:
  r=40.33 pixels
  r=40.33 pixels
  r=48.03 pixels
  r=54.58 pixels
133.90295224 128.922 116.777524324 126.326
Starting ellipse-fitting for galaxy 1344483
Fitting g-band took......3.548 sec
Fitting r-band took......3.487 sec
Fitting z-band took......3.458 sec
Time for all images = 10.493 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12.01
r CoG modeling succeeded with a chi^2 minimum of 116.96
z CoG modeling succeeded with a chi^2 minimum of 2258.58
Time = 0.034 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/318/PGC594513/PGC594513-largegalaxy-1344483-ellipse.fits
Finished galaxy PGC594513 in 0.757 minutes.