Started working on galaxy PGC1687040 at Thu Jun 18 04:14:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 323.24142]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1687040/PGC1687040-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3774
 Peak Img[j, k]: 156 158
 Mean (j, k): 156.79 156.96
 Theta (deg): 65.8
 Astro PA (deg): 24.2
 Eps: 0.674
 Major axis (pix): 65.1
156.794724151 156.825 156.963882259 157.126
Starting ellipse-fitting for galaxy 474573
Fitting g-band took......5.895 sec
Fitting r-band took......6.408 sec
Fitting z-band took......5.825 sec
Time for all images = 18.128 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 336.53
r CoG modeling succeeded with a chi^2 minimum of 809.06
z CoG modeling succeeded with a chi^2 minimum of 617.10
Time = 0.052 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/253/PGC1687040/PGC1687040-largegalaxy-474573-ellipse.fits
Finished galaxy PGC1687040 in 0.935 minutes.