Started working on galaxy PGC2661453 at Thu Jun 18 16:54:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 451.1763]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2661453/PGC2661453-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5302
 Peak Img[j, k]: 124 124
 Mean (j, k): 123.43 124.51
 Theta (deg): 171.5
 Astro PA (deg): 98.5
 Eps: 0.194
 Major axis (pix): 53.8
123.428594214 123.719 124.506598824 123.606
Starting ellipse-fitting for galaxy 826474
Fitting g-band took......6.587 sec
Fitting r-band took......6.820 sec
Fitting z-band took......6.675 sec
Time for all images = 20.082 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 82.66
r CoG modeling succeeded with a chi^2 minimum of 203.05
z CoG modeling succeeded with a chi^2 minimum of 122.01
Time = 0.023 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/195/PGC2661453/PGC2661453-largegalaxy-826474-ellipse.fits
Finished galaxy PGC2661453 in 1.098 minutes.