Started working on galaxy PGC144319 at Wed Jun 17 08:11:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1213.5874]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC144319/PGC144319-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: 3438
 Peak Img[j, k]: 171 169
 Mean (j, k): 170.48 168.77
 Theta (deg): 118.0
 Astro PA (deg): 152.0
 Eps: 0.124
 Major axis (pix): 36.4
Iteratively unmasking pixels:
  r=36.42 pixels
  r=36.42 pixels
  r=43.71 pixels
  r=52.45 pixels
  r=62.81 pixels
170.468045954 170.502 168.657057556 168.813
Starting ellipse-fitting for galaxy 256747
Fitting g-band took......9.328 sec
Fitting r-band took......9.283 sec
Fitting z-band took......9.050 sec
Time for all images = 27.660 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 7.51
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 25.71
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 33.49
Time = 0.040 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/026/PGC144319/PGC144319-largegalaxy-256747-ellipse.fits
Finished galaxy PGC144319 in 1.110 minutes.