Started working on galaxy ESO438-008 at Wed Jun 17 04:29:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-tractor.fits
Read 138 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3398.179]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/ESO438-008/ESO438-008-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: 6155
 Peak Img[j, k]: 317 338
 Mean (j, k): 299.04 333.03
 Theta (deg): 2.6
 Astro PA (deg): 87.4
 Eps: 0.368
 Major axis (pix): 88.5
Iteratively unmasking pixels:
  r=88.49 pixels
  r=88.49 pixels
  r=109.15 pixels
  r=116.57 pixels
300.362627122 333.225 335.318066197 331.927
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=56.42 pixels
Starting ellipse-fitting for galaxy 611816
Fitting g-band took......8.487 sec
Fitting r-band took......7.906 sec
Fitting z-band took......7.477 sec
Time for all images = 23.870 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 4.33
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 28.28
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 44.88
Time = 0.038 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/167/ESO438-008/ESO438-008-largegalaxy-611816-ellipse.fits
Finished galaxy ESO438-008 in 1.023 minutes.