Started working on galaxy PGC424555 at Wed Jun 17 17:40:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 639.41595]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/303/PGC424555/PGC424555-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: 4367
 Peak Img[j, k]: 129 127
 Mean (j, k): 128.22 125.29
 Theta (deg): 60.4
 Astro PA (deg): 29.6
 Eps: 0.387
 Major axis (pix): 51.7
Iteratively unmasking pixels:
  r=51.73 pixels
  r=51.73 pixels
  r=61.92 pixels
  r=61.96 pixels
  r=62.02 pixels
129.156772924 128.829 128.027627779 127.245
Starting ellipse-fitting for galaxy 1051737
Fitting g-band took......6.279 sec
Fitting r-band took......6.281 sec
Fitting z-band took......5.594 sec
Time for all images = 18.154 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1301.37
r CoG modeling succeeded with a chi^2 minimum of 1519.60
z CoG modeling succeeded with a chi^2 minimum of 1359.08
Time = 0.033 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/303/PGC424555/PGC424555-largegalaxy-1051737-ellipse.fits
Finished galaxy PGC424555 in 0.945 minutes.