Started working on galaxy PGC937448 at Wed Jun 17 12:21:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-tractor.fits
Read 125 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1075.0464]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC937448/PGC937448-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 13763
 Peak Img[j, k]: 231 232
 Mean (j, k): 232.07 230.28
 Theta (deg): 39.8
 Astro PA (deg): 50.2
 Eps: 0.259
 Major axis (pix): 75.5
232.066382972 231.54 230.280402844 231.474
Starting ellipse-fitting for galaxy 1132826
Fitting g-band took......24.463 sec
Fitting r-band took......23.975 sec
Fitting z-band took......26.303 sec
Time for all images = 74.741 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 27057.53
r CoG modeling succeeded with a chi^2 minimum of 77065.56
z CoG modeling succeeded with a chi^2 minimum of 26549.13
Time = 0.109 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/PGC937448/PGC937448-largegalaxy-1132826-ellipse.fits
Finished galaxy PGC937448 in 1.962 minutes.