Started working on galaxy PGC1156508 at Wed Jun 17 04:23:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 261.0735]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1156508/PGC1156508-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: 992
 Peak Img[j, k]: 146 147
 Mean (j, k): 147.10 148.38
 Theta (deg): 149.8
 Astro PA (deg): 120.2
 Eps: 0.334
 Major axis (pix): 30.4
Iteratively unmasking pixels:
  r=30.44 pixels
  r=30.44 pixels
  r=38.01 pixels
  r=44.93 pixels
  r=52.27 pixels
145.231330668 146.372 144.640764864 146.72
Starting ellipse-fitting for galaxy 707530
Fitting g-band took......3.762 sec
Fitting r-band took......3.909 sec
Fitting z-band took......3.955 sec
Time for all images = 11.626 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 459.49
r CoG modeling succeeded with a chi^2 minimum of 1298.74
z CoG modeling succeeded with a chi^2 minimum of 1499.96
Time = 0.041 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/PGC1156508/PGC1156508-largegalaxy-707530-ellipse.fits
Finished galaxy PGC1156508 in 0.770 minutes.