Started working on galaxy PGC755487 at Tue Jun 16 14:20:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 169.13005]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC755487/PGC755487-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2741
 Peak Img[j, k]: 136 138
 Mean (j, k): 136.97 137.84
 Theta (deg): 39.2
 Astro PA (deg): 50.8
 Eps: 0.394
 Major axis (pix): 41.9
136.969111018 135.875 137.839961893 138.38
Starting ellipse-fitting for galaxy 237604
Fitting g-band took......2.794 sec
Fitting r-band took......2.806 sec
Fitting z-band took......2.752 sec
Time for all images = 8.353 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2847.39
r CoG modeling succeeded with a chi^2 minimum of 5045.65
z CoG modeling succeeded with a chi^2 minimum of 1047.35
Time = 0.025 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/013/PGC755487/PGC755487-largegalaxy-237604-ellipse.fits
Finished galaxy PGC755487 in 0.756 minutes.