Started working on galaxy PGC145272 at Fri Jun 19 05:44:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 615.669]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC145272/PGC145272-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: 2697
 Peak Img[j, k]: 197 199
 Mean (j, k): 201.14 199.30
 Theta (deg): 86.2
 Astro PA (deg): 3.8
 Eps: 0.639
 Major axis (pix): 60.9
Iteratively unmasking pixels:
  r=60.88 pixels
  r=60.88 pixels
  r=78.01 pixels
  r=79.79 pixels
196.399444076 197.038 198.47518433 198.612
Starting ellipse-fitting for galaxy 493897
Fitting g-band took......10.889 sec
Fitting r-band took......10.649 sec
Fitting z-band took......10.247 sec
Time for all images = 31.785 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5737.45
r CoG modeling succeeded with a chi^2 minimum of 10923.91
z CoG modeling succeeded with a chi^2 minimum of 4428.60
Time = 0.053 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/046/PGC145272/PGC145272-largegalaxy-493897-ellipse.fits
Finished galaxy PGC145272 in 1.195 minutes.