Started working on galaxy PGC686643 at Tue Jun 16 17:05:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-tractor.fits
Read 150 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 697.3867]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC686643/PGC686643-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4775
 Peak Img[j, k]: 193 196
 Mean (j, k): 193.66 197.51
 Theta (deg): 173.3
 Astro PA (deg): 96.7
 Eps: 0.519
 Major axis (pix): 63.6
193.656998612 193.235 197.509031415 195.574
Starting ellipse-fitting for galaxy 685821
Fitting g-band took......7.261 sec
Fitting r-band took......6.767 sec
Fitting z-band took......7.065 sec
Time for all images = 21.093 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17160.42
r CoG modeling succeeded with a chi^2 minimum of 44281.71
z CoG modeling succeeded with a chi^2 minimum of 21726.01
Time = 0.049 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/PGC686643/PGC686643-largegalaxy-685821-ellipse.fits
Finished galaxy PGC686643 in 1.037 minutes.