Started working on galaxy PGC2717464 at Thu Jun 18 14:16:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 446.76135]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2717464/PGC2717464-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4264
 Peak Img[j, k]: 168 167
 Mean (j, k): 167.54 166.02
 Theta (deg): 178.1
 Astro PA (deg): 91.9
 Eps: 0.637
 Major axis (pix): 69.0
167.53727717 168.059 166.023942322 166.929
Starting ellipse-fitting for galaxy 161728
Fitting g-band took......6.531 sec
Fitting r-band took......6.531 sec
Fitting z-band took......6.134 sec
Time for all images = 19.195 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 368.34
r CoG modeling succeeded with a chi^2 minimum of 801.71
z CoG modeling succeeded with a chi^2 minimum of 1910.48
Time = 0.048 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/283/PGC2717464/PGC2717464-largegalaxy-161728-ellipse.fits
Finished galaxy PGC2717464 in 1.951 minutes.