Started working on galaxy PGC175870 at Wed Jun 17 03:47:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-tractor.fits
Read 120 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 794.242]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175870/PGC175870-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6718
 Peak Img[j, k]: 219 219
 Mean (j, k): 218.89 218.45
 Theta (deg): 84.2
 Astro PA (deg): 5.8
 Eps: 0.629
 Major axis (pix): 75.9
218.889768898 218.786 218.448727157 218.285
Starting ellipse-fitting for galaxy 670851
Fitting g-band took......14.307 sec
Fitting r-band took......13.905 sec
Fitting z-band took......14.944 sec
Time for all images = 43.156 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6121.35
r CoG modeling succeeded with a chi^2 minimum of 12697.13
z CoG modeling succeeded with a chi^2 minimum of 9109.30
Time = 0.067 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/PGC175870/PGC175870-largegalaxy-670851-ellipse.fits
Finished galaxy PGC175870 in 1.366 minutes.