Started working on galaxy PGC1793859 at Wed Jun 17 12:03:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 295.6178]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1793859/PGC1793859-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4392
 Peak Img[j, k]: 174 175
 Mean (j, k): 175.50 173.06
 Theta (deg): 76.0
 Astro PA (deg): 14.0
 Eps: 0.686
 Major axis (pix): 74.0
175.498984259 174.075 173.055858714 174.382
Starting ellipse-fitting for galaxy 1292491
Fitting g-band took......11.140 sec
Fitting r-band took......12.746 sec
Fitting z-band took......11.821 sec
Time for all images = 35.707 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 252.75
r CoG modeling succeeded with a chi^2 minimum of 243.30
z CoG modeling succeeded with a chi^2 minimum of 463.74
Time = 0.110 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/166/PGC1793859/PGC1793859-largegalaxy-1292491-ellipse.fits
Finished galaxy PGC1793859 in 1.278 minutes.