Started working on galaxy PGC520810 at Wed Jun 17 14:54:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 594.5622]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC520810/PGC520810-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4852
 Peak Img[j, k]: 136 138
 Mean (j, k): 144.28 139.11
 Theta (deg): 10.6
 Astro PA (deg): 79.4
 Eps: 0.174
 Major axis (pix): 62.9
144.282273463 136.213 139.109598106 138.18
Starting ellipse-fitting for galaxy 1133191
Fitting g-band took......17.172 sec
Fitting r-band took......15.989 sec
Fitting z-band took......17.588 sec
Time for all images = 50.749 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 29460.15
r CoG modeling succeeded with a chi^2 minimum of 120665.62
z CoG modeling succeeded with a chi^2 minimum of 69754.96
Time = 0.063 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/032/PGC520810/PGC520810-largegalaxy-1133191-ellipse.fits
Finished galaxy PGC520810 in 1.503 minutes.