Started working on galaxy PGC131768 at Wed Jun 17 05:12:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-tractor.fits
Read 158 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1342.397]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC131768/PGC131768-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12736
 Peak Img[j, k]: 271 273
 Mean (j, k): 271.88 273.94
 Theta (deg): 43.3
 Astro PA (deg): 46.7
 Eps: 0.494
 Major axis (pix): 92.7
271.883314752 271.211 273.939391089 273.209
Starting ellipse-fitting for galaxy 693919
Fitting g-band took......17.441 sec
Fitting r-band took......16.813 sec
Fitting z-band took......17.112 sec
Time for all images = 51.367 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17500.17
r CoG modeling succeeded with a chi^2 minimum of 16699.65
z CoG modeling succeeded with a chi^2 minimum of 6304.39
Time = 0.122 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/353/PGC131768/PGC131768-largegalaxy-693919-ellipse.fits
Finished galaxy PGC131768 in 1.525 minutes.