Started working on galaxy PGC491547 at Fri Jun 19 08:11:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-tractor.fits
Read 74 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 189.98132]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC491547/PGC491547-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3851
 Peak Img[j, k]: 147 150
 Mean (j, k): 146.27 149.33
 Theta (deg): 5.0
 Astro PA (deg): 85.0
 Eps: 0.403
 Major axis (pix): 49.7
146.270776129 146.249 149.329563844 150.712
Starting ellipse-fitting for galaxy 692483
Fitting g-band took......3.818 sec
Fitting r-band took......3.573 sec
Fitting z-band took......3.745 sec
Time for all images = 11.136 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2906.43
r CoG modeling succeeded with a chi^2 minimum of 3171.83
z CoG modeling succeeded with a chi^2 minimum of 335.37
Time = 0.032 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/318/PGC491547/PGC491547-largegalaxy-692483-ellipse.fits
Finished galaxy PGC491547 in 0.767 minutes.