Started working on galaxy PGC1020257 at Tue Jun 16 13:57:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 214.745]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1020257/PGC1020257-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: 2250
 Peak Img[j, k]: 151 150
 Mean (j, k): 149.45 150.16
 Theta (deg): 95.5
 Astro PA (deg): 174.5
 Eps: 0.568
 Major axis (pix): 46.0
Iteratively unmasking pixels:
  r=46.01 pixels
  r=46.01 pixels
  r=59.43 pixels
  r=59.71 pixels
  r=59.72 pixels
153.141636467 150.679 150.853532128 149.982
Starting ellipse-fitting for galaxy 51072
Fitting g-band took......6.868 sec
Fitting r-band took......6.804 sec
Fitting z-band took......7.570 sec
Time for all images = 21.242 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1964.85
r CoG modeling succeeded with a chi^2 minimum of 1963.25
z CoG modeling succeeded with a chi^2 minimum of 2558.03
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/195/PGC1020257/PGC1020257-largegalaxy-51072-ellipse.fits
Finished galaxy PGC1020257 in 0.938 minutes.