Started working on galaxy PGC850861 at Wed Jun 17 08:17:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-tractor.fits
Read 72 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 189.76361]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC850861/PGC850861-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2177
 Peak Img[j, k]: 160 160
 Mean (j, k): 159.38 157.55
 Theta (deg): 2.2
 Astro PA (deg): 87.8
 Eps: 0.717
 Major axis (pix): 49.6
159.37543462 159.328 157.548920943 158.746
Starting ellipse-fitting for galaxy 69626
Fitting g-band took......2.338 sec
Fitting r-band took......2.274 sec
Fitting z-band took......2.280 sec
Time for all images = 6.892 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2484.49
r CoG modeling succeeded with a chi^2 minimum of 3224.05
z CoG modeling succeeded with a chi^2 minimum of 592.36
Time = 0.041 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/036/PGC850861/PGC850861-largegalaxy-69626-ellipse.fits
Finished galaxy PGC850861 in 0.764 minutes.