Started working on galaxy PGC768568 at Wed Jun 17 06:21:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 88.245865]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC768568/PGC768568-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1105
 Peak Img[j, k]: 126 129
 Mean (j, k): 126.31 128.11
 Theta (deg): 178.2
 Astro PA (deg): 91.8
 Eps: 0.800
 Major axis (pix): 42.2
126.308650861 126.178 128.113003712 128.448
Starting ellipse-fitting for galaxy 951453
Fitting g-band took......1.946 sec
Fitting r-band took......2.092 sec
Fitting z-band took......1.928 sec
Time for all images = 5.967 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 51.31
r CoG modeling succeeded with a chi^2 minimum of 236.74
z CoG modeling succeeded with a chi^2 minimum of 113.83
Time = 0.035 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/PGC768568/PGC768568-largegalaxy-951453-ellipse.fits
Finished galaxy PGC768568 in 0.682 minutes.