Started working on galaxy PGC554626 at Wed Jun 17 12:58:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-tractor.fits
Read 75 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 271.02435]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554626/PGC554626-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: 1337
 Peak Img[j, k]: 183 183
 Mean (j, k): 182.08 181.03
 Theta (deg): 162.1
 Astro PA (deg): 107.9
 Eps: 0.680
 Major axis (pix): 43.0
Iteratively unmasking pixels:
  r=43.01 pixels
  r=43.01 pixels
  r=52.27 pixels
  r=62.57 pixels
  r=74.71 pixels
182.620788953 182.94 181.666956077 182.615
Starting ellipse-fitting for galaxy 794952
Fitting g-band took......10.538 sec
Fitting r-band took......9.940 sec
Fitting z-band took......10.837 sec
Time for all images = 31.315 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2039.16
r CoG modeling succeeded with a chi^2 minimum of 3733.01
z CoG modeling succeeded with a chi^2 minimum of 1222.87
Time = 0.084 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/058/PGC554626/PGC554626-largegalaxy-794952-ellipse.fits
Finished galaxy PGC554626 in 0.811 minutes.