Started working on galaxy PGC829715 at Tue Jun 16 18:17:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 428.83594]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC829715/PGC829715-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: 1882
 Peak Img[j, k]: 120 119
 Mean (j, k): 121.79 117.77
 Theta (deg): 56.7
 Astro PA (deg): 33.3
 Eps: 0.259
 Major axis (pix): 36.1
Iteratively unmasking pixels:
  r=36.09 pixels
  r=36.09 pixels
  r=45.82 pixels
  r=46.36 pixels
119.787315384 119.819 119.196925351 119.252
Starting ellipse-fitting for galaxy 952926
Fitting g-band took......3.109 sec
Fitting r-band took......3.069 sec
Fitting z-band took......3.159 sec
Time for all images = 9.336 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 663.57
r CoG modeling succeeded with a chi^2 minimum of 1294.74
z CoG modeling succeeded with a chi^2 minimum of 645.24
Time = 0.025 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/058/PGC829715/PGC829715-largegalaxy-952926-ellipse.fits
Finished galaxy PGC829715 in 0.767 minutes.