Started working on galaxy PGC1916568 at Wed Jun 17 05:17:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 420.62836]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1916568/PGC1916568-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8026
 Peak Img[j, k]: 147 147
 Mean (j, k): 146.09 146.95
 Theta (deg): 150.9
 Astro PA (deg): 119.1
 Eps: 0.089
 Major axis (pix): 60.0
146.093728751 146.262 146.952701211 145.707
Starting ellipse-fitting for galaxy 738307
Fitting g-band took......10.029 sec
Fitting r-band took......9.734 sec
Fitting z-band took......10.242 sec
Time for all images = 30.006 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 25.80
r CoG modeling succeeded with a chi^2 minimum of 55.15
z CoG modeling succeeded with a chi^2 minimum of 75.64
Time = 0.039 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/212/PGC1916568/PGC1916568-largegalaxy-738307-ellipse.fits
Finished galaxy PGC1916568 in 1.100 minutes.