Started working on galaxy PGC175824 at Thu Jun 18 14:59:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-tractor.fits
Read 118 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1202.614]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175824/PGC175824-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12140
 Peak Img[j, k]: 192 189
 Mean (j, k): 192.07 189.00
 Theta (deg): 92.2
 Astro PA (deg): 177.8
 Eps: 0.196
 Major axis (pix): 77.9
192.072902065 191.923 189.004429277 189.332
Starting ellipse-fitting for galaxy 447281
Fitting g-band took......15.484 sec
Fitting r-band took......13.611 sec
Fitting z-band took......13.572 sec
Time for all images = 42.667 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1.96
r CoG modeling succeeded with a chi^2 minimum of 25.70
z CoG modeling succeeded with a chi^2 minimum of 36.53
Time = 0.035 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/PGC175824/PGC175824-largegalaxy-447281-ellipse.fits
Finished galaxy PGC175824 in 1.355 minutes.