Started working on galaxy PGC1689797 at Tue Jun 16 13:45:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 411.33054]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1689797/PGC1689797-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3916
 Peak Img[j, k]: 132 133
 Mean (j, k): 131.28 132.05
 Theta (deg): 168.0
 Astro PA (deg): 102.0
 Eps: 0.471
 Major axis (pix): 53.1
131.277853326 131.557 132.048685385 132.673
Starting ellipse-fitting for galaxy 16589
Fitting g-band took......8.708 sec
Fitting r-band took......8.882 sec
Fitting z-band took......8.564 sec
Time for all images = 26.154 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 246.42
r CoG modeling succeeded with a chi^2 minimum of 435.57
z CoG modeling succeeded with a chi^2 minimum of 214.11
Time = 0.056 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/PGC1689797/PGC1689797-largegalaxy-16589-ellipse.fits
Finished galaxy PGC1689797 in 1.022 minutes.