Started working on galaxy PGC817747 at Thu Jun 18 04:48:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-tractor.fits
Read 140 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 651.1468]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC817747/PGC817747-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5568
 Peak Img[j, k]: 238 238
 Mean (j, k): 237.23 237.52
 Theta (deg): 34.8
 Astro PA (deg): 55.2
 Eps: 0.679
 Major axis (pix): 74.3
237.22608158 237.179 237.523230075 237.715
Starting ellipse-fitting for galaxy 1421084
Fitting g-band took......7.852 sec
Fitting r-band took......7.041 sec
Fitting z-band took......7.170 sec
Time for all images = 22.063 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4502.60
r CoG modeling succeeded with a chi^2 minimum of 12163.61
z CoG modeling succeeded with a chi^2 minimum of 4580.99
Time = 0.067 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/PGC817747/PGC817747-largegalaxy-1421084-ellipse.fits
Finished galaxy PGC817747 in 1.105 minutes.