Started working on galaxy PGC1800755 at Wed Jun 17 09:17:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-tractor.fits
Read 70 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 644.96014]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1800755/PGC1800755-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7881
 Peak Img[j, k]: 139 138
 Mean (j, k): 138.74 137.84
 Theta (deg): 28.3
 Astro PA (deg): 61.7
 Eps: 0.261
 Major axis (pix): 63.1
138.7358804 138.744 137.83899488 137.99
Starting ellipse-fitting for galaxy 439988
Fitting g-band took......8.578 sec
Fitting r-band took......9.133 sec
Fitting z-band took......8.759 sec
Time for all images = 26.470 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 437.06
r CoG modeling succeeded with a chi^2 minimum of 305.24
z CoG modeling succeeded with a chi^2 minimum of 199.35
Time = 0.044 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/272/PGC1800755/PGC1800755-largegalaxy-439988-ellipse.fits
Finished galaxy PGC1800755 in 1.024 minutes.