Started working on galaxy PGC2780543 at Thu Jun 18 12:18:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 533.60706]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/278/PGC2780543/PGC2780543-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: 4055
 Peak Img[j, k]: 199 197
 Mean (j, k): 197.07 196.47
 Theta (deg): 122.4
 Astro PA (deg): 147.6
 Eps: 0.745
 Major axis (pix): 70.8
Iteratively unmasking pixels:
  r=70.80 pixels
  r=70.80 pixels
  r=84.96 pixels
197.071178911 198.315 196.468107115 197.126
Starting ellipse-fitting for galaxy 680402
Fitting g-band took......4.430 sec
Fitting r-band took......4.610 sec
Fitting z-band took......4.446 sec
Time for all images = 13.486 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 264.30
r CoG modeling succeeded with a chi^2 minimum of 215.05
z CoG modeling succeeded with a chi^2 minimum of 309.83
Time = 0.063 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/278/PGC2780543/PGC2780543-largegalaxy-680402-ellipse.fits
Finished galaxy PGC2780543 in 3.157 minutes.