Started working on galaxy PGC2503851 at Wed Jun 17 21:09:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 393.49155]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2503851/PGC2503851-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4590
 Peak Img[j, k]: 122 123
 Mean (j, k): 121.70 122.74
 Theta (deg): 113.6
 Astro PA (deg): 156.4
 Eps: 0.174
 Major axis (pix): 45.4
121.702219759 121.952 122.736717826 122.745
Starting ellipse-fitting for galaxy 762282
Fitting g-band took......7.665 sec
Fitting r-band took......8.300 sec
Fitting z-band took......8.867 sec
Time for all images = 24.832 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 111.64
r CoG modeling succeeded with a chi^2 minimum of 492.03
z CoG modeling succeeded with a chi^2 minimum of 25.68
Time = 0.033 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/246/PGC2503851/PGC2503851-largegalaxy-762282-ellipse.fits
Finished galaxy PGC2503851 in 1.013 minutes.