Started working on galaxy PGC2073904 at Thu Jun 18 12:00:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-tractor.fits
Read 148 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 661.3987]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/099/PGC2073904/PGC2073904-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: 8248
 Peak Img[j, k]: 220 220
 Mean (j, k): 233.72 234.71
 Theta (deg): 90.4
 Astro PA (deg): 179.6
 Eps: 0.128
 Major axis (pix): 82.6
Iteratively unmasking pixels:
  r=82.61 pixels
  r=82.61 pixels
  r=94.88 pixels
232.009930279 230.971 231.603882433 230.886
Starting ellipse-fitting for galaxy 227438
Fitting g-band took......17.548 sec
Fitting r-band took......17.443 sec
Fitting z-band took......18.293 sec
Time for all images = 53.284 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 202.89
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 85601.03
z CoG modeling succeeded with a chi^2 minimum of 690.63
Time = 0.055 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/099/PGC2073904/PGC2073904-largegalaxy-227438-ellipse.fits
Finished galaxy PGC2073904 in 4.312 minutes.