Started working on galaxy NGC6650 at Wed Jun 17 21:25:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6122.069]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/NGC6650/NGC6650-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: 61032
 Peak Img[j, k]: 213 209
 Mean (j, k): 212.43 208.82
 Theta (deg): 56.6
 Astro PA (deg): 33.4
 Eps: 0.187
 Major axis (pix): 169.8
Iteratively unmasking pixels:
  r=169.81 pixels
  r=169.81 pixels
  r=203.72 pixels
212.30842494 212.366 208.776754502 208.682
Starting ellipse-fitting for galaxy 137420
Fitting g-band took......82.281 sec
Fitting r-band took......84.600 sec
Fitting z-band took......88.834 sec
Time for all images = 255.716 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 371.80
r CoG modeling succeeded with a chi^2 minimum of 577.59
z CoG modeling succeeded with a chi^2 minimum of 1577.42
Time = 0.637 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/276/NGC6650/NGC6650-largegalaxy-137420-ellipse.fits
Finished galaxy NGC6650 in 5.462 minutes.