Started working on galaxy PGC747471 at Wed Jun 17 13:08:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 231.96518]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC747471/PGC747471-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2441
 Peak Img[j, k]: 146 147
 Mean (j, k): 146.04 146.96
 Theta (deg): 43.3
 Astro PA (deg): 46.7
 Eps: 0.704
 Major axis (pix): 53.9
146.037337027 145.646 146.960715369 147.186
Starting ellipse-fitting for galaxy 518883
Fitting g-band took......6.212 sec
Fitting r-band took......6.465 sec
Fitting z-band took......6.395 sec
Time for all images = 19.073 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 499.83
r CoG modeling succeeded with a chi^2 minimum of 10211.94
z CoG modeling succeeded with a chi^2 minimum of 768.99
Time = 0.063 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/163/PGC747471/PGC747471-largegalaxy-518883-ellipse.fits
Finished galaxy PGC747471 in 0.428 minutes.