Started working on galaxy PGC1640477 at Wed Jun 17 09:31:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 727.4917]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640477/PGC1640477-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7371
 Peak Img[j, k]: 184 184
 Mean (j, k): 183.18 184.34
 Theta (deg): 117.6
 Astro PA (deg): 152.4
 Eps: 0.581
 Major axis (pix): 85.8
183.181547686 183.617 184.337958381 184.279
Starting ellipse-fitting for galaxy 999974
Fitting g-band took......9.584 sec
Fitting r-band took......10.805 sec
Fitting z-band took......10.481 sec
Time for all images = 30.870 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 700.31
r CoG modeling succeeded with a chi^2 minimum of 1030.64
z CoG modeling succeeded with a chi^2 minimum of 657.48
Time = 0.090 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/163/PGC1640477/PGC1640477-largegalaxy-999974-ellipse.fits
Finished galaxy PGC1640477 in 1.194 minutes.