Started working on galaxy PGC516581 at Wed Jun 17 03:32:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 514.23267]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC516581/PGC516581-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4417
 Peak Img[j, k]: 124 123
 Mean (j, k): 123.61 122.65
 Theta (deg): 88.4
 Astro PA (deg): 1.6
 Eps: 0.325
 Major axis (pix): 46.7
123.608278203 123.509 122.65450026 122.747
Starting ellipse-fitting for galaxy 596445
Fitting g-band took......6.729 sec
Fitting r-band took......6.526 sec
Fitting z-band took......6.525 sec
Time for all images = 19.780 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2350.04
r CoG modeling succeeded with a chi^2 minimum of 7090.89
z CoG modeling succeeded with a chi^2 minimum of 4160.59
Time = 0.033 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/PGC516581/PGC516581-largegalaxy-596445-ellipse.fits
Finished galaxy PGC516581 in 0.426 minutes.