Started working on galaxy PGC031050 at Wed Jun 17 16:35:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 755.89874]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031050/PGC031050-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12769
 Peak Img[j, k]: 197 197
 Mean (j, k): 197.21 196.40
 Theta (deg): 179.5
 Astro PA (deg): 90.5
 Eps: 0.110
 Major axis (pix): 74.0
197.207054636 196.667 196.400798145 196.101
Starting ellipse-fitting for galaxy 13418
Fitting g-band took......29.562 sec
Fitting r-band took......31.616 sec
Fitting z-band took......33.985 sec
Time for all images = 95.162 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 208.77
r CoG modeling succeeded with a chi^2 minimum of 330.70
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 65.30
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/157/PGC031050/PGC031050-largegalaxy-13418-ellipse.fits
Finished galaxy PGC031050 in 2.215 minutes.