Started working on galaxy PGC481947 at Wed Jun 17 18:19:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-tractor.fits
Read 75 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 339.214]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC481947/PGC481947-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2730
 Peak Img[j, k]: 142 142
 Mean (j, k): 142.65 142.42
 Theta (deg): 179.1
 Astro PA (deg): 90.9
 Eps: 0.573
 Major axis (pix): 49.6
142.653966233 142.594 142.421104029 142.139
Starting ellipse-fitting for galaxy 347979
Fitting g-band took......3.084 sec
Fitting r-band took......3.099 sec
Fitting z-band took......3.157 sec
Time for all images = 9.341 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3304.91
r CoG modeling succeeded with a chi^2 minimum of 5130.04
z CoG modeling succeeded with a chi^2 minimum of 2043.45
Time = 0.038 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/006/PGC481947/PGC481947-largegalaxy-347979-ellipse.fits
Finished galaxy PGC481947 in 0.865 minutes.