Started working on galaxy PGC2769769 at Thu Jun 18 11:02:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 999.5444]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2769769/PGC2769769-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: 9749
 Peak Img[j, k]: 128 129
 Mean (j, k): 127.98 128.49
 Theta (deg): 127.8
 Astro PA (deg): 142.2
 Eps: 0.041
 Major axis (pix): 63.3
Iteratively unmasking pixels:
  r=63.31 pixels
  r=63.31 pixels
  r=75.97 pixels
127.9807664 128.016 128.49086416 128.361
Starting ellipse-fitting for galaxy 180106
Fitting g-band took......15.217 sec
Fitting r-band took......15.285 sec
Fitting z-band took......17.029 sec
Time for all images = 47.532 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2.68
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 23.69
z CoG modeling succeeded with a chi^2 minimum of 254.71
Time = 0.072 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/267/PGC2769769/PGC2769769-largegalaxy-180106-ellipse.fits
Finished galaxy PGC2769769 in 6.959 minutes.