Started working on galaxy PGC643810 at Wed Jun 17 13:28:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 111.02063]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC643810/PGC643810-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1289
 Peak Img[j, k]: 133 131
 Mean (j, k): 132.72 129.90
 Theta (deg): 147.0
 Astro PA (deg): 123.0
 Eps: 0.765
 Major axis (pix): 40.6
132.716510918 132.774 129.90120333 130.281
Starting ellipse-fitting for galaxy 859396
Fitting g-band took......3.647 sec
Fitting r-band took......3.536 sec
Fitting z-band took......3.692 sec
Time for all images = 10.874 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 806.12
r CoG modeling succeeded with a chi^2 minimum of 1104.70
z CoG modeling succeeded with a chi^2 minimum of 273.11
Time = 0.047 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/046/PGC643810/PGC643810-largegalaxy-859396-ellipse.fits
Finished galaxy PGC643810 in 0.319 minutes.