Started working on galaxy PGC144630 at Wed Jun 17 16:22:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-tractor.fits
Read 69 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1955.9211]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC144630/PGC144630-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: 4412
 Peak Img[j, k]: 231 230
 Mean (j, k): 230.58 229.54
 Theta (deg): 101.2
 Astro PA (deg): 168.8
 Eps: 0.358
 Major axis (pix): 46.4
Iteratively unmasking pixels:
  r=46.37 pixels
  r=46.37 pixels
  r=55.65 pixels
  r=66.79 pixels
  r=80.13 pixels
230.108793198 230.458 229.737121672 229.611
Starting ellipse-fitting for galaxy 960669
Fitting g-band took......10.236 sec
Fitting r-band took......9.499 sec
Fitting z-band took......9.656 sec
Time for all images = 29.390 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 2737.26
r CoG modeling succeeded with a chi^2 minimum of 7357.87
z CoG modeling succeeded with a chi^2 minimum of 6784.81
Time = 0.030 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/033/PGC144630/PGC144630-largegalaxy-960669-ellipse.fits
Finished galaxy PGC144630 in 1.111 minutes.