Started working on galaxy PGC455899 at Thu Aug  6 01:54:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 181.01347]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/033/PGC455899/PGC455899-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: 885
 Peak Img[j, k]: 159 161
 Mean (j, k): 159.21 160.97
 Theta (deg): 34.3
 Astro PA (deg): 55.7
 Eps: 0.639
 Major axis (pix): 28.7
Iteratively unmasking pixels:
  r=28.71 pixels
  r=28.71 pixels
  r=34.53 pixels
  r=41.27 pixels
  r=49.33 pixels
156.630083778 159.187 160.6197757 160.504
Starting ellipse-fitting for galaxy 59990 with 32 core(s)
  majoraxis=50.13 pix, maxsma=100.25 pix, delta_sma=1.0 pix
Fitting g-band took......1.179 sec
Fitting r-band took......1.050 sec
Fitting z-band took......1.118 sec
Time for all images = 0.056 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 841.11
r CoG modeling succeeded with a chi^2 minimum of 9909.42
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 36073.42
Time = 0.033 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-dr9delta/033/PGC455899/PGC455899-largegalaxy-59990-ellipse.fits
Finished galaxy PGC455899 in 0.676 minutes.