Started working on galaxy PGC1875470 at Wed Jun 17 18:42:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 466.72803]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1875470/PGC1875470-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4840
 Peak Img[j, k]: 189 189
 Mean (j, k): 189.06 188.61
 Theta (deg): 38.6
 Astro PA (deg): 51.4
 Eps: 0.679
 Major axis (pix): 79.6
189.062536821 188.876 188.607513141 188.459
Starting ellipse-fitting for galaxy 1279517
Fitting g-band took......10.447 sec
Fitting r-band took......9.904 sec
Fitting z-band took......9.289 sec
Time for all images = 29.640 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 281.94
r CoG modeling succeeded with a chi^2 minimum of 359.92
z CoG modeling succeeded with a chi^2 minimum of 601.44
Time = 0.077 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/246/PGC1875470/PGC1875470-largegalaxy-1279517-ellipse.fits
Finished galaxy PGC1875470 in 1.201 minutes.