Started working on galaxy PGC175854 at Tue Jun 16 13:29:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-tractor.fits
Read 78 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 685.6199]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175854/PGC175854-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6792
 Peak Img[j, k]: 183 185
 Mean (j, k): 181.96 181.39
 Theta (deg): 168.5
 Astro PA (deg): 101.5
 Eps: 0.320
 Major axis (pix): 62.8
181.960936743 182.526 181.386214027 183.866
Starting ellipse-fitting for galaxy 150986
Fitting g-band took......15.880 sec
Fitting r-band took......15.252 sec
Fitting z-band took......15.006 sec
Time for all images = 46.138 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 59722.22
r CoG modeling succeeded with a chi^2 minimum of 81213.07
z CoG modeling succeeded with a chi^2 minimum of 25229.63
Time = 0.047 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/PGC175854/PGC175854-largegalaxy-150986-ellipse.fits
Finished galaxy PGC175854 in 0.938 minutes.