Started working on galaxy PGC2496486 at Thu Jun 18 13:55:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 413.64713]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2496486/PGC2496486-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6312
 Peak Img[j, k]: 183 183
 Mean (j, k): 182.54 183.76
 Theta (deg): 128.4
 Astro PA (deg): 141.6
 Eps: 0.395
 Major axis (pix): 62.6
182.5403568 182.76 183.75517632 183.353
Starting ellipse-fitting for galaxy 202759
Fitting g-band took......6.854 sec
Fitting r-band took......6.803 sec
Fitting z-band took......6.747 sec
Time for all images = 20.404 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11774.13
r CoG modeling succeeded with a chi^2 minimum of 4032.27
z CoG modeling succeeded with a chi^2 minimum of 621.26
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/163/PGC2496486/PGC2496486-largegalaxy-202759-ellipse.fits
Finished galaxy PGC2496486 in 1.915 minutes.