Started working on galaxy PGC2507816 at Thu Jun 18 03:23:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 724.32385]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2507816/PGC2507816-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11865
 Peak Img[j, k]: 176 177
 Mean (j, k): 174.88 178.37
 Theta (deg): 109.7
 Astro PA (deg): 160.3
 Eps: 0.036
 Major axis (pix): 73.1
174.878354313 175.794 178.373839558 177.426
Starting ellipse-fitting for galaxy 685186
Fitting g-band took......37.541 sec
Fitting r-band took......36.819 sec
Fitting z-band took......37.165 sec
Time for all images = 111.525 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 68.80
r CoG modeling succeeded with a chi^2 minimum of 53.02
z CoG modeling succeeded with a chi^2 minimum of 61.29
Time = 0.082 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/103/PGC2507816/PGC2507816-largegalaxy-685186-ellipse.fits
Finished galaxy PGC2507816 in 2.065 minutes.