Started working on galaxy PGC2159846 at Thu Jun 18 15:12:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 571.20953]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2159846/PGC2159846-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5668
 Peak Img[j, k]: 138 138
 Mean (j, k): 138.41 138.20
 Theta (deg): 14.7
 Astro PA (deg): 75.3
 Eps: 0.208
 Major axis (pix): 54.8
138.409584014 138.333 138.196780389 138.052
Starting ellipse-fitting for galaxy 908666
Fitting g-band took......6.482 sec
Fitting r-band took......6.867 sec
Fitting z-band took......7.282 sec
Time for all images = 20.631 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16.24
r CoG modeling succeeded with a chi^2 minimum of 24.87
z CoG modeling succeeded with a chi^2 minimum of 35.62
Time = 0.031 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/157/PGC2159846/PGC2159846-largegalaxy-908666-ellipse.fits
Finished galaxy PGC2159846 in 1.003 minutes.