Started working on galaxy PGC131908 at Tue Jun 16 15:56:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1653.6692]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC131908/PGC131908-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 18044
 Peak Img[j, k]: 198 198
 Mean (j, k): 197.82 197.82
 Theta (deg): 76.9
 Astro PA (deg): 13.1
 Eps: 0.247
 Major axis (pix): 97.1
197.81766896 197.983 197.816239099 197.783
Starting ellipse-fitting for galaxy 240964
Fitting g-band took......23.143 sec
Fitting r-band took......21.674 sec
Fitting z-band took......24.039 sec
Time for all images = 68.856 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 71.73
r CoG modeling succeeded with a chi^2 minimum of 360.37
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 281.12
Time = 0.091 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/013/PGC131908/PGC131908-largegalaxy-240964-ellipse.fits
Finished galaxy PGC131908 in 1.791 minutes.