Started working on galaxy PGC020295 at Wed Jun 17 09:00:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-tractor.fits
Read 80 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2669.5781]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC020295/PGC020295-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: 23637
 Peak Img[j, k]: 234 229
 Mean (j, k): 230.82 228.81
 Theta (deg): 154.2
 Astro PA (deg): 115.8
 Eps: 0.162
 Major axis (pix): 107.8
Iteratively unmasking pixels:
  r=107.80 pixels
  r=107.80 pixels
  r=129.23 pixels
230.891999687 233.357 228.633938013 228.266
Starting ellipse-fitting for galaxy 1126827
Fitting g-band took......35.889 sec
Fitting r-band took......33.958 sec
Fitting z-band took......35.256 sec
Time for all images = 105.104 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 689.33
r CoG modeling succeeded with a chi^2 minimum of 234670.99
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 18640.03
Time = 0.094 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/107/PGC020295/PGC020295-largegalaxy-1126827-ellipse.fits
Finished galaxy PGC020295 in 2.451 minutes.