Started working on galaxy SDSSJ165220.76+373926.3 at Thu Jun 18 14:17:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 112.754425]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1687
 Peak Img[j, k]: 129 128
 Mean (j, k): 128.92 128.64
 Theta (deg): 163.0
 Astro PA (deg): 107.0
 Eps: 0.615
 Major axis (pix): 41.0
128.920309028 128.698 128.641203508 128.092
Starting ellipse-fitting for galaxy 273271
Fitting g-band took......1.735 sec
Fitting r-band took......1.894 sec
Fitting z-band took......1.800 sec
Time for all images = 5.430 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 20.54
r CoG modeling succeeded with a chi^2 minimum of 22.38
z CoG modeling succeeded with a chi^2 minimum of 144.40
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/253/SDSSJ165220.76+373926.3/SDSSJ165220.76+373926.3-largegalaxy-273271-ellipse.fits
Finished galaxy SDSSJ165220.76+373926.3 in 1.349 minutes.