Started working on galaxy NGC6571 at Tue Jun 16 19:39:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-tractor.fits
Read 93 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5116.427]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/NGC6571/NGC6571-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 44474
 Peak Img[j, k]: 178 182
 Mean (j, k): 177.39 181.79
 Theta (deg): 28.9
 Astro PA (deg): 61.1
 Eps: 0.018
 Major axis (pix): 141.9
177.392576178 177.553 181.78988473 181.588
Starting ellipse-fitting for galaxy 253224
Fitting g-band took......25.573 sec
Fitting r-band took......26.192 sec
Fitting z-band took......25.821 sec
Time for all images = 77.587 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 1.73
r CoG modeling succeeded with a chi^2 minimum of 25.67
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 49.95
Time = 0.158 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/272/NGC6571/NGC6571-largegalaxy-253224-ellipse.fits
Finished galaxy NGC6571 in 2.048 minutes.