Started working on galaxy PGC2799938 at Wed Jun 17 17:39:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-tractor.fits
Read 92 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 388.88132]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2799938/PGC2799938-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: 692
 Peak Img[j, k]: 176 176
 Mean (j, k): 176.00 175.75
 Theta (deg): 141.7
 Astro PA (deg): 128.3
 Eps: 0.123
 Major axis (pix): 15.8
Iteratively unmasking pixels:
  r=15.81 pixels
  r=15.81 pixels
  r=18.97 pixels
  r=22.69 pixels
  r=27.09 pixels
175.931827447 175.992 175.74034921 175.707
Starting ellipse-fitting for galaxy 1297755
Fitting g-band took......1.146 sec
Fitting r-band took......1.226 sec
Fitting z-band took......1.233 sec
Time for all images = 3.605 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 410.40
r CoG modeling succeeded with a chi^2 minimum of 565.35
z CoG modeling succeeded with a chi^2 minimum of 367.27
Time = 0.029 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/083/PGC2799938/PGC2799938-largegalaxy-1297755-ellipse.fits
Finished galaxy PGC2799938 in 0.679 minutes.