Started working on galaxy PGC2171272 at Thu Jun 18 18:24:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 740.56836]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2171272/PGC2171272-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4550
 Peak Img[j, k]: 180 178
 Mean (j, k): 179.52 178.46
 Theta (deg): 179.8
 Astro PA (deg): 90.2
 Eps: 0.634
 Major axis (pix): 66.4
179.518866916 179.583 178.45677468 178.409
Starting ellipse-fitting for galaxy 1284529
Fitting g-band took......5.800 sec
Fitting r-band took......5.915 sec
Fitting z-band took......6.886 sec
Time for all images = 18.601 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 249.95
r CoG modeling succeeded with a chi^2 minimum of 488.36
z CoG modeling succeeded with a chi^2 minimum of 739.53
Time = 0.062 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/253/PGC2171272/PGC2171272-largegalaxy-1284529-ellipse.fits
Finished galaxy PGC2171272 in 0.980 minutes.