Started working on galaxy PGC2817458 at Wed Jun 17 06:03:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 572.8789]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC2817458/PGC2817458-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: 1520
 Peak Img[j, k]: 148 149
 Mean (j, k): 148.13 148.99
 Theta (deg): 52.8
 Astro PA (deg): 37.2
 Eps: 0.223
 Major axis (pix): 24.9
Iteratively unmasking pixels:
  r=24.94 pixels
  r=24.94 pixels
  r=29.96 pixels
  r=35.94 pixels
  r=42.98 pixels
147.866105163 148.028 148.882379357 149.026
Starting ellipse-fitting for galaxy 804705
Fitting g-band took......3.422 sec
Fitting r-band took......3.090 sec
Fitting z-band took......3.180 sec
Time for all images = 9.692 sec
Performing elliptical aperture photometry.
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 94.49
r CoG modeling succeeded with a chi^2 minimum of 98.47
z CoG modeling succeeded with a chi^2 minimum of 151.23
Time = 0.020 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/313/PGC2817458/PGC2817458-largegalaxy-804705-ellipse.fits
Finished galaxy PGC2817458 in 0.768 minutes.