Started working on galaxy PGC175847 at Thu Jun 18 16:57:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 891.9661]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175847/PGC175847-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9509
 Peak Img[j, k]: 156 156
 Mean (j, k): 157.26 155.82
 Theta (deg): 144.1
 Astro PA (deg): 125.9
 Eps: 0.202
 Major axis (pix): 75.0
157.25806517 156.299 155.821042387 155.719
Starting ellipse-fitting for galaxy 583661
Fitting g-band took......12.530 sec
Fitting r-band took......13.998 sec
Fitting z-band took......13.237 sec
Time for all images = 39.766 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1024.31
r CoG modeling succeeded with a chi^2 minimum of 2640.59
z CoG modeling succeeded with a chi^2 minimum of 1087.35
Time = 0.051 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/046/PGC175847/PGC175847-largegalaxy-583661-ellipse.fits
Finished galaxy PGC175847 in 1.225 minutes.