Started working on galaxy PGC2674343 at Thu Jun 18 13:03:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 457.2013]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2674343/PGC2674343-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: 3147
 Peak Img[j, k]: 136 135
 Mean (j, k): 138.31 135.25
 Theta (deg): 56.7
 Astro PA (deg): 33.3
 Eps: 0.376
 Major axis (pix): 49.3
Iteratively unmasking pixels:
  r=49.26 pixels
  r=49.26 pixels
  r=62.53 pixels
  r=70.61 pixels
  r=123.23 pixels
79.4564673837 136.077 139.268575515 135.549
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=40.90 pixels
Starting ellipse-fitting for galaxy 855909
Fitting g-band took......3.741 sec
Fitting r-band took......3.021 sec
Fitting z-band took......3.036 sec
Time for all images = 9.798 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1118.37
r CoG modeling succeeded with a chi^2 minimum of 3564.79
z CoG modeling succeeded with a chi^2 minimum of 4555.19
Time = 0.034 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/098/PGC2674343/PGC2674343-largegalaxy-855909-ellipse.fits
Finished galaxy PGC2674343 in 1.702 minutes.