Started working on galaxy PGC2176913 at Thu Jun 18 13:23:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-tractor.fits
Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 404.76334]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2176913/PGC2176913-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4127
 Peak Img[j, k]: 128 128
 Mean (j, k): 127.65 127.96
 Theta (deg): 176.8
 Astro PA (deg): 93.2
 Eps: 0.327
 Major axis (pix): 48.0
127.650702786 127.738 127.956664466 128.118
Starting ellipse-fitting for galaxy 456969
Fitting g-band took......5.387 sec
Fitting r-band took......5.065 sec
Fitting z-band took......4.322 sec
Time for all images = 14.773 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5811.02
r CoG modeling succeeded with a chi^2 minimum of 6922.55
z CoG modeling succeeded with a chi^2 minimum of 7308.86
Time = 0.033 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/122/PGC2176913/PGC2176913-largegalaxy-456969-ellipse.fits
Finished galaxy PGC2176913 in 2.160 minutes.