Started working on galaxy PGC022848 at Thu Jun 18 15:08:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-tractor.fits
Read 76 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 708.3369]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC022848/PGC022848-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: 5935
 Peak Img[j, k]: 222 224
 Mean (j, k): 215.16 224.20
 Theta (deg): 93.9
 Astro PA (deg): 176.1
 Eps: 0.691
 Major axis (pix): 95.0
Iteratively unmasking pixels:
  r=95.00 pixels
  r=95.00 pixels
  r=117.20 pixels
  r=117.46 pixels
212.405572145 222.063 223.154151706 224.385
Starting ellipse-fitting for galaxy 475877
Fitting g-band took......13.655 sec
Fitting r-band took......12.940 sec
Fitting z-band took......15.066 sec
Time for all images = 41.661 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11175.97
r CoG modeling succeeded with a chi^2 minimum of 16328.42
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 22120.93
Time = 0.097 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/PGC022848/PGC022848-largegalaxy-475877-ellipse.fits
Finished galaxy PGC022848 in 1.448 minutes.