Started working on galaxy PGC1770486 at Tue Jun 16 14:58:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-tractor.fits
Read 65 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 780.2588]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1770486/PGC1770486-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8171
 Peak Img[j, k]: 169 170
 Mean (j, k): 173.00 172.05
 Theta (deg): 105.9
 Astro PA (deg): 164.1
 Eps: 0.407
 Major axis (pix): 90.2
172.999325293 169.405 172.051765295 170.418
Starting ellipse-fitting for galaxy 455031
Fitting g-band took......17.458 sec
Fitting r-band took......15.933 sec
Fitting z-band took......19.847 sec
Time for all images = 53.238 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4900.46
r CoG modeling succeeded with a chi^2 minimum of 3694.77
z CoG modeling succeeded with a chi^2 minimum of 1167.77
Time = 0.081 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/122/PGC1770486/PGC1770486-largegalaxy-455031-ellipse.fits
Finished galaxy PGC1770486 in 1.536 minutes.