Started working on galaxy PGC175858 at Wed Jun 17 19:59:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1047.1613]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175858/PGC175858-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11717
 Peak Img[j, k]: 157 158
 Mean (j, k): 156.87 157.37
 Theta (deg): 110.4
 Astro PA (deg): 159.6
 Eps: 0.246
 Major axis (pix): 75.3
156.871658995 157.355 157.368324558 157.528
Starting ellipse-fitting for galaxy 1373411
Fitting g-band took......11.857 sec
Fitting r-band took......11.781 sec
Fitting z-band took......11.385 sec
Time for all images = 35.023 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 35.54
r CoG modeling succeeded with a chi^2 minimum of 82.39
z CoG modeling succeeded with a chi^2 minimum of 205.93
Time = 0.052 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/PGC175858/PGC175858-largegalaxy-1373411-ellipse.fits
Finished galaxy PGC175858 in 2.206 minutes.