Started working on galaxy PGC540309 at Wed Jun 17 17:30:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-tractor.fits
Read 87 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 144.58151]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC540309/PGC540309-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2020
 Peak Img[j, k]: 177 175
 Mean (j, k): 175.98 174.94
 Theta (deg): 63.6
 Astro PA (deg): 26.4
 Eps: 0.732
 Major axis (pix): 50.6
175.976704207 176.098 174.941384703 174.831
Starting ellipse-fitting for galaxy 324161
Fitting g-band took......2.593 sec
Fitting r-band took......2.441 sec
Fitting z-band took......2.416 sec
Time for all images = 7.451 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1259.01
r CoG modeling succeeded with a chi^2 minimum of 2393.32
z CoG modeling succeeded with a chi^2 minimum of 700.30
Time = 0.041 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/PGC540309/PGC540309-largegalaxy-324161-ellipse.fits
Finished galaxy PGC540309 in 0.767 minutes.