Started working on galaxy PGC817685 at Wed Jun 17 08:28:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 504.90097]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817685/PGC817685-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4747
 Peak Img[j, k]: 161 161
 Mean (j, k): 161.36 162.42
 Theta (deg): 85.4
 Astro PA (deg): 4.6
 Eps: 0.381
 Major axis (pix): 52.0
161.359100564 161.163 162.415667852 160.331
Starting ellipse-fitting for galaxy 670591
Fitting g-band took......10.588 sec
Fitting r-band took......9.575 sec
Fitting z-band took......9.529 sec
Time for all images = 29.692 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 61308.18
r CoG modeling succeeded with a chi^2 minimum of 96371.12
z CoG modeling succeeded with a chi^2 minimum of 24047.06
Time = 0.029 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/036/PGC817685/PGC817685-largegalaxy-670591-ellipse.fits
Finished galaxy PGC817685 in 1.062 minutes.