Started working on galaxy PGC2487739 at Thu Jun 18 14:09:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 971.9264]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2487739/PGC2487739-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10857
 Peak Img[j, k]: 193 193
 Mean (j, k): 192.78 192.98
 Theta (deg): 107.9
 Astro PA (deg): 162.1
 Eps: 0.257
 Major axis (pix): 73.4
192.780683285 192.371 192.982470692 193.051
Starting ellipse-fitting for galaxy 161705
Fitting g-band took......10.907 sec
Fitting r-band took......11.263 sec
Fitting z-band took......13.426 sec
Time for all images = 35.597 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5586.76
r CoG modeling succeeded with a chi^2 minimum of 3324.60
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 437.89
Time = 0.055 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/106/PGC2487739/PGC2487739-largegalaxy-161705-ellipse.fits
Finished galaxy PGC2487739 in 2.190 minutes.