Started working on galaxy PGC3134542 at Fri Jun 19 09:02:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 399.92142]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC3134542/PGC3134542-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: 3058
 Peak Img[j, k]: 119 119
 Mean (j, k): 116.81 120.96
 Theta (deg): 107.3
 Astro PA (deg): 162.7
 Eps: 0.056
 Major axis (pix): 45.0
Iteratively unmasking pixels:
  r=44.96 pixels
  r=44.96 pixels
  r=53.09 pixels
  r=60.83 pixels
118.861901114 119.169 119.069987906 118.97
Starting ellipse-fitting for galaxy 1006216
Fitting g-band took......6.071 sec
Fitting r-band took......5.794 sec
Fitting z-band took......6.276 sec
Time for all images = 18.141 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 29.54
r CoG modeling succeeded with a chi^2 minimum of 3.80
z CoG modeling succeeded with a chi^2 minimum of 60.36
Time = 0.044 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/142/PGC3134542/PGC3134542-largegalaxy-1006216-ellipse.fits
Finished galaxy PGC3134542 in 0.929 minutes.