Started working on galaxy PGC1789717 at Wed Jun 17 14:52:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 171.09515]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1789717/PGC1789717-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1910
 Peak Img[j, k]: 140 136
 Mean (j, k): 140.51 132.84
 Theta (deg): 18.3
 Astro PA (deg): 71.7
 Eps: 0.790
 Major axis (pix): 52.2
140.514175998 138.929 132.837301171 137.27
Starting ellipse-fitting for galaxy 1184887
Fitting g-band took......6.397 sec
Fitting r-band took......6.889 sec
Fitting z-band took......6.486 sec
Time for all images = 19.772 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 649.34
r CoG modeling succeeded with a chi^2 minimum of 425.44
z CoG modeling succeeded with a chi^2 minimum of 148.60
Time = 0.062 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/176/PGC1789717/PGC1789717-largegalaxy-1184887-ellipse.fits
Finished galaxy PGC1789717 in 0.524 minutes.