Started working on galaxy PGC418520 at Wed Jun 17 05:56:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 345.8208]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC418520/PGC418520-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2537
 Peak Img[j, k]: 120 120
 Mean (j, k): 119.83 120.10
 Theta (deg): 8.2
 Astro PA (deg): 81.8
 Eps: 0.471
 Major axis (pix): 41.5
119.828459426 119.813 120.097354216 120.259
Starting ellipse-fitting for galaxy 801968
Fitting g-band took......2.423 sec
Fitting r-band took......2.130 sec
Fitting z-band took......2.239 sec
Time for all images = 6.793 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2397.22
r CoG modeling succeeded with a chi^2 minimum of 4036.38
z CoG modeling succeeded with a chi^2 minimum of 2813.41
Time = 0.034 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/353/PGC418520/PGC418520-largegalaxy-801968-ellipse.fits
Finished galaxy PGC418520 in 0.682 minutes.