Started working on galaxy PGC026947 at Fri Jun 19 07:47:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 376.57382]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026947/PGC026947-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: 5099
 Peak Img[j, k]: 142 142
 Mean (j, k): 142.74 142.36
 Theta (deg): 3.4
 Astro PA (deg): 86.6
 Eps: 0.062
 Major axis (pix): 40.6
Iteratively unmasking pixels:
  r=40.65 pixels
  r=40.65 pixels
  r=48.79 pixels
  r=62.52 pixels
  r=68.78 pixels
142.538805023 143.161 143.122577231 142.409
Starting ellipse-fitting for galaxy 608198
Fitting g-band took......7.734 sec
Fitting r-band took......7.507 sec
Fitting z-band took......8.765 sec
Time for all images = 24.006 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 377.68
r CoG modeling succeeded with a chi^2 minimum of 213.98
z CoG modeling succeeded with a chi^2 minimum of 86.35
Time = 0.034 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/142/PGC026947/PGC026947-largegalaxy-608198-ellipse.fits
Finished galaxy PGC026947 in 1.028 minutes.