Started working on galaxy PGC1461712 at Tue Jun 16 19:13:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 245.82991]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1461712/PGC1461712-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: 1286
 Peak Img[j, k]: 141 141
 Mean (j, k): 141.92 141.26
 Theta (deg): 77.4
 Astro PA (deg): 12.6
 Eps: 0.189
 Major axis (pix): 30.1
Iteratively unmasking pixels:
  r=30.09 pixels
  r=30.09 pixels
  r=36.92 pixels
  r=44.67 pixels
  r=50.80 pixels
141.097578903 141.188 139.327906105 140.911
Starting ellipse-fitting for galaxy 1039767
Fitting g-band took......3.367 sec
Fitting r-band took......3.216 sec
Fitting z-band took......3.346 sec
Time for all images = 9.930 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 910.43
r CoG modeling succeeded with a chi^2 minimum of 93.77
z CoG modeling succeeded with a chi^2 minimum of 46.32
Time = 0.031 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/263/PGC1461712/PGC1461712-largegalaxy-1039767-ellipse.fits
Finished galaxy PGC1461712 in 0.768 minutes.