Started working on galaxy NGC2431 at Wed Jun 17 15:04:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-tractor.fits
Read 87 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6458.2256]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/NGC2431/NGC2431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 46905
 Peak Img[j, k]: 296 298
 Mean (j, k): 297.63 297.43
 Theta (deg): 63.6
 Astro PA (deg): 26.4
 Eps: 0.231
 Major axis (pix): 155.0
297.626815748 296.072 297.434925476 298.061
Starting ellipse-fitting for galaxy 142565
Fitting g-band took......151.023 sec
Fitting r-band took......151.774 sec
Fitting z-band took......165.179 sec
Time for all images = 467.976 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 922.23
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 540.21
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 2464.78
Time = 0.545 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/116/NGC2431/NGC2431-largegalaxy-142565-ellipse.fits
Finished galaxy NGC2431 in 9.021 minutes.