Started working on galaxy PGC497968 at Tue Jun 16 17:31:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-tractor.fits
Read 69 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 829.9092]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC497968/PGC497968-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8963
 Peak Img[j, k]: 153 153
 Mean (j, k): 152.96 152.59
 Theta (deg): 123.7
 Astro PA (deg): 146.3
 Eps: 0.207
 Major axis (pix): 62.9
152.959031403 152.826 152.592243363 153.039
Starting ellipse-fitting for galaxy 700773
Fitting g-band took......7.744 sec
Fitting r-band took......7.668 sec
Fitting z-band took......7.715 sec
Time for all images = 23.126 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 74.36
r CoG modeling succeeded with a chi^2 minimum of 132.33
z CoG modeling succeeded with a chi^2 minimum of 121.12
Time = 0.042 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/353/PGC497968/PGC497968-largegalaxy-700773-ellipse.fits
Finished galaxy PGC497968 in 1.024 minutes.