Started working on galaxy PGC108540 at Wed Jun 17 08:54:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 248.65613]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC108540/PGC108540-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1812
 Peak Img[j, k]: 122 121
 Mean (j, k): 122.71 121.06
 Theta (deg): 172.7
 Astro PA (deg): 97.3
 Eps: 0.671
 Major axis (pix): 42.8
122.71397285 122.672 121.059305521 120.96
Starting ellipse-fitting for galaxy 672309
Fitting g-band took......1.917 sec
Fitting r-band took......1.724 sec
Fitting z-band took......1.834 sec
Time for all images = 5.476 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 696.03
r CoG modeling succeeded with a chi^2 minimum of 1539.09
z CoG modeling succeeded with a chi^2 minimum of 594.56
Time = 0.040 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/PGC108540/PGC108540-largegalaxy-672309-ellipse.fits
Finished galaxy PGC108540 in 0.666 minutes.