Started working on galaxy PGC146945 at Tue Jun 16 12:55:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-tractor.fits
Read 150 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 563.4689]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146945/PGC146945-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7917
 Peak Img[j, k]: 214 209
 Mean (j, k): 213.59 209.22
 Theta (deg): 45.4
 Astro PA (deg): 44.6
 Eps: 0.177
 Major axis (pix): 58.7
213.589793244 213.781 209.217619231 209.225
Starting ellipse-fitting for galaxy 140020
Fitting g-band took......15.676 sec
Fitting r-band took......15.391 sec
Fitting z-band took......15.392 sec
Time for all images = 46.459 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16.51
r CoG modeling succeeded with a chi^2 minimum of 61.18
z CoG modeling succeeded with a chi^2 minimum of 217.63
Time = 0.067 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/076/PGC146945/PGC146945-largegalaxy-140020-ellipse.fits
Finished galaxy PGC146945 in 1.451 minutes.