Started working on galaxy PGC1687791 at Tue Jun 16 13:00:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 419.10303]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1687791/PGC1687791-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3097
 Peak Img[j, k]: 120 120
 Mean (j, k): 120.12 120.13
 Theta (deg): 170.8
 Astro PA (deg): 99.2
 Eps: 0.546
 Major axis (pix): 47.1
120.115280756 120.295 120.134277489 120.109
Starting ellipse-fitting for galaxy 63972
Fitting g-band took......6.482 sec
Fitting r-band took......6.052 sec
Fitting z-band took......5.901 sec
Time for all images = 18.435 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 867.58
r CoG modeling succeeded with a chi^2 minimum of 1790.94
z CoG modeling succeeded with a chi^2 minimum of 3912.19
Time = 0.055 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/039/PGC1687791/PGC1687791-largegalaxy-63972-ellipse.fits
Finished galaxy PGC1687791 in 0.926 minutes.