Started working on galaxy PGC1761627 at Wed Jun 17 03:35:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 268.00516]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1761627/PGC1761627-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: 1705
 Peak Img[j, k]: 115 116
 Mean (j, k): 116.81 118.07
 Theta (deg): 142.4
 Astro PA (deg): 127.6
 Eps: 0.725
 Major axis (pix): 49.1
Iteratively unmasking pixels:
  r=49.11 pixels
  r=49.11 pixels
  r=59.36 pixels
  r=59.44 pixels
116.49909196 115.067 117.777581056 115.376
Starting ellipse-fitting for galaxy 591218
Fitting g-band took......3.227 sec
Fitting r-band took......3.040 sec
Fitting z-band took......3.088 sec
Time for all images = 9.356 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1016.67
r CoG modeling succeeded with a chi^2 minimum of 320.02
z CoG modeling succeeded with a chi^2 minimum of 1204.62
Time = 0.042 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/036/PGC1761627/PGC1761627-largegalaxy-591218-ellipse.fits
Finished galaxy PGC1761627 in 0.307 minutes.