Started working on galaxy PGC1503931 at Thu Jun 18 04:42:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 159.89792]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1503931/PGC1503931-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2469
 Peak Img[j, k]: 191 186
 Mean (j, k): 190.51 188.10
 Theta (deg): 102.7
 Astro PA (deg): 167.3
 Eps: 0.833
 Major axis (pix): 68.7
190.509968393 189.772 188.103359028 188.039
Starting ellipse-fitting for galaxy 539480
Fitting g-band took......5.470 sec
Fitting r-band took......5.386 sec
Fitting z-band took......5.758 sec
Time for all images = 16.615 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 286.59
r CoG modeling succeeded with a chi^2 minimum of 206.37
z CoG modeling succeeded with a chi^2 minimum of 71.87
Time = 0.060 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/167/PGC1503931/PGC1503931-largegalaxy-539480-ellipse.fits
Finished galaxy PGC1503931 in 1.036 minutes.