Started working on galaxy PGC918860 at Thu Jun 18 06:46:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-tractor.fits
Read 205 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1515.769]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC918860/PGC918860-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 13180
 Peak Img[j, k]: 226 228
 Mean (j, k): 224.81 229.52
 Theta (deg): 39.9
 Astro PA (deg): 50.1
 Eps: 0.367
 Major axis (pix): 87.4
224.809148797 225.708 229.519018915 227.842
Starting ellipse-fitting for galaxy 241082
Fitting g-band took......16.672 sec
Fitting r-band took......16.490 sec
Fitting z-band took......16.642 sec
Time for all images = 49.805 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2334.94
r CoG modeling succeeded with a chi^2 minimum of 5632.19
z CoG modeling succeeded with a chi^2 minimum of 3165.28
Time = 0.088 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/PGC918860/PGC918860-largegalaxy-241082-ellipse.fits
Finished galaxy PGC918860 in 1.603 minutes.