Started working on galaxy PGC2780831 at Fri Jun 19 09:35:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1588.9648]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2780831/PGC2780831-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 13727
 Peak Img[j, k]: 184 185
 Mean (j, k): 184.09 184.51
 Theta (deg): 60.8
 Astro PA (deg): 29.2
 Eps: 0.062
 Major axis (pix): 80.0
184.092852796 183.791 184.506433817 185.292
Starting ellipse-fitting for galaxy 1141740
Fitting g-band took......9.462 sec
Fitting r-band took......9.995 sec
Fitting z-band took......11.172 sec
Time for all images = 30.629 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1043.68
r CoG modeling succeeded with a chi^2 minimum of 1348.32
z CoG modeling succeeded with a chi^2 minimum of 942.14
Time = 0.051 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/PGC2780831/PGC2780831-largegalaxy-1141740-ellipse.fits
Finished galaxy PGC2780831 in 0.674 minutes.