Started working on galaxy PGC1539547 at Wed Jun 17 12:58:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 356.88925]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1539547/PGC1539547-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3955
 Peak Img[j, k]: 144 142
 Mean (j, k): 142.12 141.35
 Theta (deg): 107.9
 Astro PA (deg): 162.1
 Eps: 0.528
 Major axis (pix): 61.8
142.116192742 142.56 141.353864681 141.74
Starting ellipse-fitting for galaxy 817365
Fitting g-band took......10.523 sec
Fitting r-band took......11.720 sec
Fitting z-band took......11.088 sec
Time for all images = 33.331 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 624.66
r CoG modeling succeeded with a chi^2 minimum of 941.11
z CoG modeling succeeded with a chi^2 minimum of 475.29
Time = 0.063 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/216/PGC1539547/PGC1539547-largegalaxy-817365-ellipse.fits
Finished galaxy PGC1539547 in 1.195 minutes.