Started working on galaxy PGC166800 at Thu Jun 18 13:41:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 987.15424]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC166800/PGC166800-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6482
 Peak Img[j, k]: 141 141
 Mean (j, k): 137.71 135.36
 Theta (deg): 32.5
 Astro PA (deg): 57.5
 Eps: 0.141
 Major axis (pix): 67.6
137.712715863 140.462 135.357821012 140.514
Starting ellipse-fitting for galaxy 448125
Fitting g-band took......10.889 sec
Fitting r-band took......11.168 sec
Fitting z-band took......12.482 sec
Time for all images = 34.539 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2064.58
r CoG modeling succeeded with a chi^2 minimum of 7469.08
z CoG modeling succeeded with a chi^2 minimum of 2772.60
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/270/PGC166800/PGC166800-largegalaxy-448125-ellipse.fits
Finished galaxy PGC166800 in 1.845 minutes.