Started working on galaxy PGC060453 at Thu Jun 18 17:43:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-tractor.fits
Read 80 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3129.2815]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC060453/PGC060453-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: 18309
 Peak Img[j, k]: 253 253
 Mean (j, k): 252.53 253.12
 Theta (deg): 97.9
 Astro PA (deg): 172.1
 Eps: 0.315
 Major axis (pix): 97.1
Iteratively unmasking pixels:
  r=97.12 pixels
  r=97.12 pixels
  r=116.55 pixels
252.534576418 252.549 253.12058499 253.107
Starting ellipse-fitting for galaxy 1273797
Fitting g-band took......23.571 sec
Fitting r-band took......22.575 sec
Fitting z-band took......26.222 sec
Time for all images = 72.367 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1243.89
r CoG modeling succeeded with a chi^2 minimum of 1320.72
z CoG modeling succeeded with a chi^2 minimum of 877886.36
Time = 0.076 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/263/PGC060453/PGC060453-largegalaxy-1273797-ellipse.fits
Finished galaxy PGC060453 in 1.879 minutes.