Started working on galaxy PGC466478 at Wed Jun 17 03:46:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-tractor.fits
Read 115 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 856.9925]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC466478/PGC466478-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: 1717
 Peak Img[j, k]: 229 197
 Mean (j, k): 248.62 178.25
 Theta (deg): 164.4
 Astro PA (deg): 105.6
 Eps: 0.418
 Major axis (pix): 41.1
Iteratively unmasking pixels:
  r=41.10 pixels
  r=41.10 pixels
  r=90.16 pixels
  r=102.32 pixels
  r=104.56 pixels
208.689260876 212.585 211.596698938 210.51
Starting ellipse-fitting for galaxy 669880
Fitting g-band took......13.261 sec
Fitting r-band took......14.747 sec
Fitting z-band took......13.429 sec
Time for all images = 41.437 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3259.16
r CoG modeling succeeded with a chi^2 minimum of 4702.56
z CoG modeling succeeded with a chi^2 minimum of 2877.82
Time = 0.083 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/058/PGC466478/PGC466478-largegalaxy-669880-ellipse.fits
Finished galaxy PGC466478 in 1.361 minutes.