Started working on galaxy PGC061653 at Thu Jun 18 19:38:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2208.4565]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061653/PGC061653-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: 21343
 Peak Img[j, k]: 223 223
 Mean (j, k): 222.77 223.78
 Theta (deg): 134.7
 Astro PA (deg): 135.3
 Eps: 0.184
 Major axis (pix): 101.0
Iteratively unmasking pixels:
  r=100.97 pixels
  r=100.97 pixels
  r=121.17 pixels
222.772157739 222.703 223.778332257 223.341
Starting ellipse-fitting for galaxy 626733
Fitting g-band took......27.005 sec
Fitting r-band took......26.173 sec
Fitting z-band took......31.290 sec
Time for all images = 84.468 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 29.56
r CoG modeling succeeded with a chi^2 minimum of 205.48
z CoG modeling succeeded with a chi^2 minimum of 1417.60
Time = 0.105 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/273/PGC061653/PGC061653-largegalaxy-626733-ellipse.fits
Finished galaxy PGC061653 in 2.134 minutes.