Started working on galaxy PGC047341 at Tue Jun 16 17:53:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1780.554]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047341/PGC047341-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: 11466
 Peak Img[j, k]: 169 173
 Mean (j, k): 170.93 171.88
 Theta (deg): 64.8
 Astro PA (deg): 25.2
 Eps: 0.536
 Major axis (pix): 102.0
Iteratively unmasking pixels:
  r=102.01 pixels
  r=102.01 pixels
  r=127.54 pixels
  r=145.50 pixels
  r=146.32 pixels
155.066748762 168.707 184.384072377 173.425
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=88.96 pixels
Starting ellipse-fitting for galaxy 1125745
Fitting g-band took......13.161 sec
Fitting r-band took......13.459 sec
Fitting z-band took......14.005 sec
Time for all images = 40.626 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6466.73
r CoG modeling succeeded with a chi^2 minimum of 8413.66
z CoG modeling succeeded with a chi^2 minimum of 8668.06
Time = 0.078 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/202/PGC047341/PGC047341-largegalaxy-1125745-ellipse.fits
Finished galaxy PGC047341 in 1.377 minutes.