Started working on galaxy PGC090421 at Thu Jun 18 05:08:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 319.62363]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC090421/PGC090421-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: 1120
 Peak Img[j, k]: 128 129
 Mean (j, k): 127.38 130.87
 Theta (deg): 2.7
 Astro PA (deg): 87.3
 Eps: 0.513
 Major axis (pix): 35.3
Iteratively unmasking pixels:
  r=35.32 pixels
  r=35.32 pixels
  r=44.13 pixels
  r=44.20 pixels
128.279372736 128.119 129.263154983 129.246
Starting ellipse-fitting for galaxy 503488
Fitting g-band took......1.950 sec
Fitting r-band took......2.030 sec
Fitting z-band took......1.906 sec
Time for all images = 5.886 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 18111.74
r CoG modeling succeeded with a chi^2 minimum of 29066.93
z CoG modeling succeeded with a chi^2 minimum of 10693.02
Time = 0.032 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/347/PGC090421/PGC090421-largegalaxy-503488-ellipse.fits
Finished galaxy PGC090421 in 0.767 minutes.