Started working on galaxy PGC172061 at Wed Jun 17 05:14:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-tractor.fits
Read 137 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 611.79083]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172061/PGC172061-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4357
 Peak Img[j, k]: 227 226
 Mean (j, k): 226.95 225.77
 Theta (deg): 72.7
 Astro PA (deg): 17.3
 Eps: 0.715
 Major axis (pix): 77.4
226.950042355 226.721 225.765361083 226.072
Starting ellipse-fitting for galaxy 672163
Fitting g-band took......6.328 sec
Fitting r-band took......6.307 sec
Fitting z-band took......6.286 sec
Time for all images = 18.921 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1776.46
r CoG modeling succeeded with a chi^2 minimum of 2253.25
z CoG modeling succeeded with a chi^2 minimum of 535.63
Time = 0.070 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/006/PGC172061/PGC172061-largegalaxy-672163-ellipse.fits
Finished galaxy PGC172061 in 0.938 minutes.