Started working on galaxy PGC031061 at Thu Jun 18 05:17:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-tractor.fits
Read 89 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1896.4313]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031061/PGC031061-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14679
 Peak Img[j, k]: 238 240
 Mean (j, k): 238.82 239.90
 Theta (deg): 163.4
 Astro PA (deg): 106.6
 Eps: 0.137
 Major axis (pix): 80.1
238.817228293 238.36 239.896458426 239.613
Starting ellipse-fitting for galaxy 1008195
Fitting g-band took......17.620 sec
Fitting r-band took......18.187 sec
Fitting z-band took......18.063 sec
Time for all images = 53.871 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 601.52
r CoG modeling succeeded with a chi^2 minimum of 479.13
z CoG modeling succeeded with a chi^2 minimum of 276.74
Time = 0.061 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/157/PGC031061/PGC031061-largegalaxy-1008195-ellipse.fits
Finished galaxy PGC031061 in 1.538 minutes.