Started working on galaxy PGC3081200 at Tue Jun 16 15:53:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-tractor.fits
Read 68 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 637.15326]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC3081200/PGC3081200-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: 769
 Peak Img[j, k]: 160 160
 Mean (j, k): 160.39 160.48
 Theta (deg): 172.2
 Astro PA (deg): 97.8
 Eps: 0.279
 Major axis (pix): 18.7
Iteratively unmasking pixels:
  r=18.70 pixels
  r=18.70 pixels
  r=22.45 pixels
  r=26.70 pixels
  r=32.01 pixels
160.378032604 160.365 160.436636513 160.539
Starting ellipse-fitting for galaxy 415487
Fitting g-band took......1.675 sec
Fitting r-band took......1.498 sec
Fitting z-band took......1.607 sec
Time for all images = 4.781 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 4565.27
r CoG modeling succeeded with a chi^2 minimum of 12304.24
z CoG modeling succeeded with a chi^2 minimum of 8455.86
Time = 0.030 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/093/PGC3081200/PGC3081200-largegalaxy-415487-ellipse.fits
Finished galaxy PGC3081200 in 0.675 minutes.