Started working on galaxy PGC470604 at Wed Jun 17 08:22:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-tractor.fits
Read 74 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 419.134]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC470604/PGC470604-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: 969
 Peak Img[j, k]: 173 172
 Mean (j, k): 175.96 168.51
 Theta (deg): 42.1
 Astro PA (deg): 47.9
 Eps: 0.823
 Major axis (pix): 49.2
Iteratively unmasking pixels:
  r=49.19 pixels
  r=49.19 pixels
  r=61.85 pixels
  r=65.98 pixels
173.511372173 173.58 171.049971814 171.144
Starting ellipse-fitting for galaxy 529906
Fitting g-band took......3.876 sec
Fitting r-band took......3.558 sec
Fitting z-band took......3.707 sec
Time for all images = 11.142 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 34168.74
r CoG modeling succeeded with a chi^2 minimum of 5061.25
z CoG modeling succeeded with a chi^2 minimum of 3659.04
Time = 0.052 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/026/PGC470604/PGC470604-largegalaxy-529906-ellipse.fits
Finished galaxy PGC470604 in 0.853 minutes.