Started working on galaxy PGC1931195 at Wed Jun 17 13:45:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1381.5856]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931195/PGC1931195-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14759
 Peak Img[j, k]: 172 172
 Mean (j, k): 171.53 172.31
 Theta (deg): 33.6
 Astro PA (deg): 56.4
 Eps: 0.152
 Major axis (pix): 89.5
171.529797941 171.519 172.312243081 171.752
Starting ellipse-fitting for galaxy 1187518
Fitting g-band took......39.695 sec
Fitting r-band took......37.125 sec
Fitting z-band took......41.725 sec
Time for all images = 118.545 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 584.70
r CoG modeling succeeded with a chi^2 minimum of 916.36
z CoG modeling succeeded with a chi^2 minimum of 323.33
Time = 0.143 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/176/PGC1931195/PGC1931195-largegalaxy-1187518-ellipse.fits
Finished galaxy PGC1931195 in 2.791 minutes.