Started working on galaxy PGC174502 at Wed Jun 17 05:42:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 672.1059]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174502/PGC174502-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5514
 Peak Img[j, k]: 129 129
 Mean (j, k): 128.61 128.88
 Theta (deg): 36.3
 Astro PA (deg): 53.7
 Eps: 0.114
 Major axis (pix): 46.6
128.605986535 128.511 128.87540653 128.939
Starting ellipse-fitting for galaxy 971722
Fitting g-band took......4.936 sec
Fitting r-band took......4.961 sec
Fitting z-band took......4.841 sec
Time for all images = 14.738 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 910.96
r CoG modeling succeeded with a chi^2 minimum of 1936.42
z CoG modeling succeeded with a chi^2 minimum of 809.43
Time = 0.031 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/029/PGC174502/PGC174502-largegalaxy-971722-ellipse.fits
Finished galaxy PGC174502 in 0.855 minutes.