Started working on galaxy SDSSJ151449.52+183317.6 at Wed Jun 17 17:27:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 102.85665]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-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: 431
 Peak Img[j, k]: 134 136
 Mean (j, k): 134.14 137.65
 Theta (deg): 172.9
 Astro PA (deg): 97.1
 Eps: 0.528
 Major axis (pix): 17.8
Iteratively unmasking pixels:
  r=17.75 pixels
  r=17.75 pixels
  r=21.61 pixels
  r=25.01 pixels
  r=38.52 pixels
132.555233312 133.952 135.750174232 135.53
Starting ellipse-fitting for galaxy 1002459
Fitting g-band took......1.348 sec
Fitting r-band took......1.294 sec
Fitting z-band took......1.320 sec
Time for all images = 3.962 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 601.45
r CoG modeling succeeded with a chi^2 minimum of 474.30
z CoG modeling succeeded with a chi^2 minimum of 679.78
Time = 0.032 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/228/SDSSJ151449.52+183317.6/SDSSJ151449.52+183317.6-largegalaxy-1002459-ellipse.fits
Finished galaxy SDSSJ151449.52+183317.6 in 0.693 minutes.