Started working on galaxy PGC047389 at Thu Jun 18 19:46:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-tractor.fits
Read 181 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2522.4739]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047389/PGC047389-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: 26711
 Peak Img[j, k]: 409 409
 Mean (j, k): 409.80 409.27
 Theta (deg): 13.7
 Astro PA (deg): 76.3
 Eps: 0.156
 Major axis (pix): 113.1
Iteratively unmasking pixels:
  r=113.12 pixels
  r=113.12 pixels
  r=135.80 pixels
409.843236769 408.445 409.244083149 409.097
Starting ellipse-fitting for galaxy 809493
Fitting g-band took......43.941 sec
Fitting r-band took......45.341 sec
Fitting z-band took......45.008 sec
Time for all images = 134.289 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 88.56
r CoG modeling succeeded with a chi^2 minimum of 85.07
z CoG modeling succeeded with a chi^2 minimum of 578.76
Time = 0.111 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/202/PGC047389/PGC047389-largegalaxy-809493-ellipse.fits
Finished galaxy PGC047389 in 2.509 minutes.