Started working on galaxy PGC026973 at Thu Jun 18 14:52:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5203.5083]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC026973/PGC026973-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: 44050
 Peak Img[j, k]: 255 255
 Mean (j, k): 256.62 254.13
 Theta (deg): 57.0
 Astro PA (deg): 33.0
 Eps: 0.256
 Major axis (pix): 156.5
Iteratively unmasking pixels:
  r=156.48 pixels
  r=156.48 pixels
  r=187.78 pixels
256.621362837 255.184 254.132832104 255.039
Starting ellipse-fitting for galaxy 1183566
Fitting g-band took......62.670 sec
Fitting r-band took......56.178 sec
Fitting z-band took......67.010 sec
Time for all images = 185.857 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4508.98
r CoG modeling succeeded with a chi^2 minimum of 4322.02
z CoG modeling succeeded with a chi^2 minimum of 3211.50
Time = 0.303 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/142/PGC026973/PGC026973-largegalaxy-1183566-ellipse.fits
Finished galaxy PGC026973 in 4.226 minutes.