Started working on galaxy PGC2507861 at Thu Jun 18 17:44:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 390.40448]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2507861/PGC2507861-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4142
 Peak Img[j, k]: 186 183
 Mean (j, k): 184.99 184.23
 Theta (deg): 171.0
 Astro PA (deg): 99.0
 Eps: 0.710
 Major axis (pix): 69.5
184.992441125 185.206 184.23405743 182.962
Starting ellipse-fitting for galaxy 883955
Fitting g-band took......4.889 sec
Fitting r-band took......5.332 sec
Fitting z-band took......5.099 sec
Time for all images = 15.319 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1122.58
r CoG modeling succeeded with a chi^2 minimum of 789.03
z CoG modeling succeeded with a chi^2 minimum of 334.64
Time = 0.059 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/104/PGC2507861/PGC2507861-largegalaxy-883955-ellipse.fits
Finished galaxy PGC2507861 in 0.864 minutes.