Started working on galaxy PGC833494 at Wed Jun 17 10:15:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 255.1898]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC833494/PGC833494-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3905
 Peak Img[j, k]: 128 125
 Mean (j, k): 127.99 127.16
 Theta (deg): 133.5
 Astro PA (deg): 136.5
 Eps: 0.173
 Major axis (pix): 43.1
127.994001888 127.384 127.164052015 125.285
Starting ellipse-fitting for galaxy 1253538
Fitting g-band took......3.947 sec
Fitting r-band took......3.860 sec
Fitting z-band took......4.178 sec
Time for all images = 11.985 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6.74
r CoG modeling succeeded with a chi^2 minimum of 2.22
z CoG modeling succeeded with a chi^2 minimum of 0.77
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/039/PGC833494/PGC833494-largegalaxy-1253538-ellipse.fits
Finished galaxy PGC833494 in 0.769 minutes.