Started working on galaxy PGC2539576 at Thu Jun 18 13:32:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 623.8209]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2539576/PGC2539576-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7547
 Peak Img[j, k]: 128 127
 Mean (j, k): 127.55 126.79
 Theta (deg): 145.6
 Astro PA (deg): 124.4
 Eps: 0.177
 Major axis (pix): 64.9
127.551826525 127.2 126.790831504 126.998
Starting ellipse-fitting for galaxy 491763
Fitting g-band took......8.714 sec
Fitting r-band took......8.333 sec
Fitting z-band took......8.972 sec
Time for all images = 26.019 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 140.80
r CoG modeling succeeded with a chi^2 minimum of 48.13
z CoG modeling succeeded with a chi^2 minimum of 21.60
Time = 0.040 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/PGC2539576/PGC2539576-largegalaxy-491763-ellipse.fits
Finished galaxy PGC2539576 in 2.806 minutes.