Started working on galaxy NGC3254_GROUP at Sun Jul 26 04:35:43 2020
Sort by flux!  [ 35047.773      100.49764]
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 241403
 Peak Img[j, k]: 1862 1787
 Mean (j, k): 1863.49 1785.69
 Theta (deg): 44.8
 Astro PA (deg): 45.2
 Eps: 0.725
 Major axis (pix): 552.6
Iteratively unmasking pixels:
  r=552.61 pixels
  r=552.61 pixels
  r=663.13 pixels
1863.4896748 1862.29 1785.68852868 1786.8
 Pixels used: 1042
 Peak Img[j, k]: 1076 2278
 Mean (j, k): 1075.04 2278.57
 Theta (deg): 97.2
 Astro PA (deg): 172.8
 Eps: 0.685
 Major axis (pix): 34.2
1075.03841454 1075.09 2278.56899661 2278.36
Starting ellipse-fitting for galaxy 1270723 with 32 core(s)
  majoraxis=552.61 pix, maxsma=1105.22 pix, delta_sma=1.7 pix
Fitting g-band took......155.127 sec
Fitting r-band took......150.902 sec
Fitting z-band took......151.970 sec
Time for all images = 7.633 min
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
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 194765.31
r CoG modeling succeeded with a chi^2 minimum of 180975.04
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 89029.50
Time = 3.677 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/157/NGC3254_GROUP/NGC3254_GROUP-largegalaxy-1270723-ellipse.fits
Starting ellipse-fitting for galaxy 997890 with 32 core(s)
  majoraxis=34.23 pix, maxsma=68.45 pix, delta_sma=1.0 pix
Fitting g-band took......13.170 sec
Fitting r-band took......13.240 sec
Fitting z-band took......12.675 sec
Time for all images = 0.651 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 693.23
r CoG modeling succeeded with a chi^2 minimum of 455.07
z CoG modeling succeeded with a chi^2 minimum of 436.04
Time = 1.237 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/157/NGC3254_GROUP/NGC3254_GROUP-largegalaxy-997890-ellipse.fits
Finished galaxy NGC3254_GROUP in 16.419 minutes.