Started working on galaxy PGC086623 at Wed Jun 17 07:20:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-tractor.fits
Read 95 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 408.2716]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC086623/PGC086623-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: 5489
 Peak Img[j, k]: 239 264
 Mean (j, k): 244.21 244.93
 Theta (deg): 168.5
 Astro PA (deg): 101.5
 Eps: 0.551
 Major axis (pix): 80.8
Iteratively unmasking pixels:
  r=80.84 pixels
  r=80.84 pixels
  r=105.13 pixels
242.529855135 247.381 238.35732792 246.624
Starting ellipse-fitting for galaxy 908239
Fitting g-band took......9.818 sec
Fitting r-band took......8.947 sec
Fitting z-band took......9.823 sec
Time for all images = 28.588 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 281375.00
r CoG modeling succeeded with a chi^2 minimum of 28369.75
z CoG modeling succeeded with a chi^2 minimum of 11440.97
Time = 0.093 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/157/PGC086623/PGC086623-largegalaxy-908239-ellipse.fits
Finished galaxy PGC086623 in 1.195 minutes.