Started working on galaxy PGC1681664 at Wed Jun 17 18:02:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 761.0727]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681664/PGC1681664-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6782
 Peak Img[j, k]: 132 132
 Mean (j, k): 132.19 131.74
 Theta (deg): 65.7
 Astro PA (deg): 24.3
 Eps: 0.204
 Major axis (pix): 57.2
132.18953996 132.234 131.739480565 131.555
Starting ellipse-fitting for galaxy 1352003
Fitting g-band took......7.018 sec
Fitting r-band took......7.126 sec
Fitting z-band took......6.884 sec
Time for all images = 21.028 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 149.40
r CoG modeling succeeded with a chi^2 minimum of 235.22
z CoG modeling succeeded with a chi^2 minimum of 1371.19
Time = 0.040 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/176/PGC1681664/PGC1681664-largegalaxy-1352003-ellipse.fits
Finished galaxy PGC1681664 in 0.933 minutes.