Started working on galaxy PGC2546981 at Thu Jun 18 19:38:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 705.88153]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2546981/PGC2546981-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7628
 Peak Img[j, k]: 144 143
 Mean (j, k): 143.17 142.58
 Theta (deg): 120.6
 Astro PA (deg): 149.4
 Eps: 0.041
 Major axis (pix): 59.1
143.165511149 143.423 142.579142095 143.472
Starting ellipse-fitting for galaxy 852016
Fitting g-band took......9.820 sec
Fitting r-band took......9.579 sec
Fitting z-band took......9.987 sec
Time for all images = 29.386 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 19.11
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 13.35
z CoG modeling succeeded with a chi^2 minimum of 102.99
Time = 0.058 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/267/PGC2546981/PGC2546981-largegalaxy-852016-ellipse.fits
Finished galaxy PGC2546981 in 1.091 minutes.