Started working on galaxy PGC2256774 at Thu Jun 18 10:39:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-maskbits.fits.fz
Sort by flux!  [259.30634]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2256774/PGC2256774-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3936
 Peak Img[j, k]: 119 118
 Mean (j, k): 118.30 118.23
 Theta (deg): 22.8
 Astro PA (deg): 67.2
 Eps: 0.332
 Major axis (pix): 50.7
118.29866843925107 118.4554 118.22796375207852 118.35786
Starting ellipse-fitting for galaxy 268771
Fitting g-band took......9.490 sec
Fitting r-band took......9.980 sec
Fitting z-band took......8.469 sec
Time for all images = 27.939 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 925.16
r CoG modeling succeeded with a chi^2 minimum of 490.75
z CoG modeling succeeded with a chi^2 minimum of 105.31
Time = 0.036 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/267/PGC2256774/PGC2256774-largegalaxy-268771-ellipse.fits
Finished galaxy PGC2256774 in 8.673 minutes.