Started working on galaxy PGC1643664 at Wed Jun 17 19:15:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 209.69003]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1643664/PGC1643664-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2607
 Peak Img[j, k]: 123 119
 Mean (j, k): 115.72 120.34
 Theta (deg): 68.3
 Astro PA (deg): 21.7
 Eps: 0.549
 Major axis (pix): 44.4
115.722189113 118.419 120.337964542 119.539
Starting ellipse-fitting for galaxy 1363128
Fitting g-band took......2.553 sec
Fitting r-band took......2.539 sec
Fitting z-band took......2.627 sec
Time for all images = 7.719 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2660.33
r CoG modeling succeeded with a chi^2 minimum of 2316.44
z CoG modeling succeeded with a chi^2 minimum of 868.65
Time = 0.030 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/246/PGC1643664/PGC1643664-largegalaxy-1363128-ellipse.fits
Finished galaxy PGC1643664 in 0.756 minutes.