Started working on galaxy PGC127876 at Thu Jun 18 05:43:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-tractor.fits
Read 110 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 588.6631]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC127876/PGC127876-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: 4099
 Peak Img[j, k]: 194 191
 Mean (j, k): 190.65 186.07
 Theta (deg): 154.3
 Astro PA (deg): 115.7
 Eps: 0.660
 Major axis (pix): 73.2
Iteratively unmasking pixels:
  r=73.22 pixels
  r=73.22 pixels
  r=87.56 pixels
190.66605408 192.823 187.630646353 189.644
Starting ellipse-fitting for galaxy 1302521
Fitting g-band took......7.264 sec
Fitting r-band took......7.027 sec
Fitting z-band took......8.012 sec
Time for all images = 22.303 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 49385.94
r CoG modeling succeeded with a chi^2 minimum of 57015.67
z CoG modeling succeeded with a chi^2 minimum of 14138.68
Time = 0.067 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/029/PGC127876/PGC127876-largegalaxy-1302521-ellipse.fits
Finished galaxy PGC127876 in 1.108 minutes.