Started working on galaxy PGC2143931 at Thu Jun 18 14:50:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 420.64984]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2143931/PGC2143931-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7574
 Peak Img[j, k]: 152 150
 Mean (j, k): 153.01 149.85
 Theta (deg): 92.3
 Astro PA (deg): 177.7
 Eps: 0.280
 Major axis (pix): 64.8
153.006460529 151.638 149.849154951 150.217
Starting ellipse-fitting for galaxy 341883
Fitting g-band took......8.707 sec
Fitting r-band took......8.365 sec
Fitting z-band took......8.487 sec
Time for all images = 25.559 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3.84
r CoG modeling succeeded with a chi^2 minimum of 9.70
z CoG modeling succeeded with a chi^2 minimum of 187.03
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/106/PGC2143931/PGC2143931-largegalaxy-341883-ellipse.fits
Finished galaxy PGC2143931 in 1.518 minutes.