Started working on galaxy PGC2251923 at Thu Jun 18 14:25:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 213.61746]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC2251923/PGC2251923-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2684
 Peak Img[j, k]: 119 118
 Mean (j, k): 118.70 118.02
 Theta (deg): 172.2
 Astro PA (deg): 97.8
 Eps: 0.421
 Major axis (pix): 41.1
118.695356625 118.485 118.02094882 117.458
Starting ellipse-fitting for galaxy 1146524
Fitting g-band took......2.676 sec
Fitting r-band took......2.475 sec
Fitting z-band took......2.581 sec
Time for all images = 7.732 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3091.30
r CoG modeling succeeded with a chi^2 minimum of 2290.68
z CoG modeling succeeded with a chi^2 minimum of 2495.99
Time = 0.023 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/263/PGC2251923/PGC2251923-largegalaxy-1146524-ellipse.fits
Finished galaxy PGC2251923 in 3.117 minutes.