Started working on galaxy PGC022878 at Thu Jun 18 12:17:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1185.8262]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022878/PGC022878-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: 14269
 Peak Img[j, k]: 218 216
 Mean (j, k): 217.54 216.08
 Theta (deg): 54.5
 Astro PA (deg): 35.5
 Eps: 0.289
 Major axis (pix): 90.4
Iteratively unmasking pixels:
  r=90.39 pixels
  r=90.39 pixels
  r=108.47 pixels
217.544905221 217.394 216.084741859 216.056
Starting ellipse-fitting for galaxy 268740
Fitting g-band took......17.593 sec
Fitting r-band took......17.376 sec
Fitting z-band took......19.346 sec
Time for all images = 54.315 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 38.44
r CoG modeling succeeded with a chi^2 minimum of 66.55
z CoG modeling succeeded with a chi^2 minimum of 3764.61
Time = 0.089 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/122/PGC022878/PGC022878-largegalaxy-268740-ellipse.fits
Finished galaxy PGC022878 in 3.866 minutes.