Started working on galaxy PGC1808618 at Wed Jun 17 05:29:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 395.6682]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1808618/PGC1808618-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6326
 Peak Img[j, k]: 155 155
 Mean (j, k): 154.80 155.22
 Theta (deg): 74.6
 Astro PA (deg): 15.4
 Eps: 0.472
 Major axis (pix): 65.8
154.803317742 155.053 155.21566366 155.097
Starting ellipse-fitting for galaxy 665080
Fitting g-band took......6.868 sec
Fitting r-band took......7.532 sec
Fitting z-band took......7.278 sec
Time for all images = 21.678 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 56.99
r CoG modeling succeeded with a chi^2 minimum of 74.83
z CoG modeling succeeded with a chi^2 minimum of 67.19
Time = 0.052 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/206/PGC1808618/PGC1808618-largegalaxy-665080-ellipse.fits
Finished galaxy PGC1808618 in 0.524 minutes.