Started working on galaxy PGC506468 at Wed Jun 17 05:52:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-tractor.fits
Read 93 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 729.8225]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC506468/PGC506468-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8236
 Peak Img[j, k]: 184 184
 Mean (j, k): 182.55 182.35
 Theta (deg): 111.4
 Astro PA (deg): 158.6
 Eps: 0.191
 Major axis (pix): 66.8
182.551673584 183.763 182.353990784 183.661
Starting ellipse-fitting for galaxy 976750
Fitting g-band took......10.757 sec
Fitting r-band took......10.262 sec
Fitting z-band took......9.896 sec
Time for all images = 30.916 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1374.79
r CoG modeling succeeded with a chi^2 minimum of 2607.81
z CoG modeling succeeded with a chi^2 minimum of 730.09
Time = 0.044 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/323/PGC506468/PGC506468-largegalaxy-976750-ellipse.fits
Finished galaxy PGC506468 in 1.109 minutes.