Started working on galaxy PGC951561 at Wed Jun 17 12:20:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 496.79977]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC951561/PGC951561-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4856
 Peak Img[j, k]: 151 151
 Mean (j, k): 156.56 156.34
 Theta (deg): 26.0
 Astro PA (deg): 64.0
 Eps: 0.294
 Major axis (pix): 52.6
156.556211594 151.851 156.343951524 151.326
Starting ellipse-fitting for galaxy 859218
Fitting g-band took......10.014 sec
Fitting r-band took......10.299 sec
Fitting z-band took......10.853 sec
Time for all images = 31.165 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7110.32
r CoG modeling succeeded with a chi^2 minimum of 7192.17
z CoG modeling succeeded with a chi^2 minimum of 5214.24
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/013/PGC951561/PGC951561-largegalaxy-859218-ellipse.fits
Finished galaxy PGC951561 in 1.193 minutes.