Started working on galaxy PGC2123836 at Wed Jun 17 19:11:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 756.709]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2123836/PGC2123836-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4547
 Peak Img[j, k]: 143 142
 Mean (j, k): 142.39 142.35
 Theta (deg): 39.3
 Astro PA (deg): 50.7
 Eps: 0.371
 Major axis (pix): 47.3
142.386654402 142.326 142.354114008 142.225
Starting ellipse-fitting for galaxy 1207912
Fitting g-band took......7.707 sec
Fitting r-band took......7.673 sec
Fitting z-band took......7.841 sec
Time for all images = 23.220 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2395.28
r CoG modeling succeeded with a chi^2 minimum of 2329.79
z CoG modeling succeeded with a chi^2 minimum of 7353.20
Time = 0.045 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/176/PGC2123836/PGC2123836-largegalaxy-1207912-ellipse.fits
Finished galaxy PGC2123836 in 1.017 minutes.