Started working on galaxy PGC2494926 at Fri Jun 19 08:14:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 870.8686]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2494926/PGC2494926-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9544
 Peak Img[j, k]: 210 211
 Mean (j, k): 211.65 209.92
 Theta (deg): 154.9
 Astro PA (deg): 115.1
 Eps: 0.234
 Major axis (pix): 73.7
211.645574484 210.401 209.919014901 210.81
Starting ellipse-fitting for galaxy 1015674
Fitting g-band took......12.253 sec
Fitting r-band took......12.691 sec
Fitting z-band took......12.645 sec
Time for all images = 37.589 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2642.86
r CoG modeling succeeded with a chi^2 minimum of 1580.13
z CoG modeling succeeded with a chi^2 minimum of 1484.97
Time = 0.051 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/195/PGC2494926/PGC2494926-largegalaxy-1015674-ellipse.fits
Finished galaxy PGC2494926 in 1.280 minutes.