Started working on galaxy SDSSJ161406.96+453429.9 at Thu Jun 18 13:56:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-tractor.fits
Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 103.18823]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 1026
 Peak Img[j, k]: 117 116
 Mean (j, k): 117.65 116.70
 Theta (deg): 50.1
 Astro PA (deg): 39.9
 Eps: 0.580
 Major axis (pix): 31.3
Iteratively unmasking pixels:
  r=31.32 pixels
  r=31.32 pixels
  r=36.43 pixels
  r=36.95 pixels
117.924301776 116.589 115.169095991 115.859
Starting ellipse-fitting for galaxy 1179632
Fitting g-band took......0.973 sec
Fitting r-band took......0.993 sec
Fitting z-band took......1.026 sec
Time for all images = 2.991 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 761.24
r CoG modeling succeeded with a chi^2 minimum of 905.74
z CoG modeling succeeded with a chi^2 minimum of 444.89
Time = 0.029 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/243/SDSSJ161406.96+453429.9/SDSSJ161406.96+453429.9-largegalaxy-1179632-ellipse.fits
Finished galaxy SDSSJ161406.96+453429.9 in 1.519 minutes.