Started working on galaxy PGC755865 at Wed Jun 17 10:12:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 560.3277]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC755865/PGC755865-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6167
 Peak Img[j, k]: 129 129
 Mean (j, k): 129.11 129.29
 Theta (deg): 82.7
 Astro PA (deg): 7.3
 Eps: 0.124
 Major axis (pix): 50.2
129.106793644 129.099 129.287512335 129.286
Starting ellipse-fitting for galaxy 493645
Fitting g-band took......9.096 sec
Fitting r-band took......10.064 sec
Fitting z-band took......9.537 sec
Time for all images = 28.697 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 354.21
r CoG modeling succeeded with a chi^2 minimum of 274.18
z CoG modeling succeeded with a chi^2 minimum of 170.03
Time = 0.029 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/083/PGC755865/PGC755865-largegalaxy-493645-ellipse.fits
Finished galaxy PGC755865 in 0.596 minutes.