Started working on galaxy PGC1791956 at Wed Jun 17 17:53:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 445.9871]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1791956/PGC1791956-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4561
 Peak Img[j, k]: 132 132
 Mean (j, k): 133.02 132.99
 Theta (deg): 140.5
 Astro PA (deg): 129.5
 Eps: 0.320
 Major axis (pix): 48.3
133.019940713 132.547 132.98807241 132.402
Starting ellipse-fitting for galaxy 1027753
Fitting g-band took......4.652 sec
Fitting r-band took......4.123 sec
Fitting z-band took......4.279 sec
Time for all images = 13.054 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 250.58
r CoG modeling succeeded with a chi^2 minimum of 274.78
z CoG modeling succeeded with a chi^2 minimum of 508.73
Time = 0.032 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/202/PGC1791956/PGC1791956-largegalaxy-1027753-ellipse.fits
Finished galaxy PGC1791956 in 0.853 minutes.