Started working on galaxy PGC3104920 at Wed Jun 17 14:52:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 124.9033]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC3104920/PGC3104920-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1098
 Peak Img[j, k]: 132 131
 Mean (j, k): 132.02 131.42
 Theta (deg): 34.4
 Astro PA (deg): 55.6
 Eps: 0.665
 Major axis (pix): 32.9
132.024324533 132.009 131.424256816 131.319
Starting ellipse-fitting for galaxy 449714
Fitting g-band took......2.379 sec
Fitting r-band took......2.297 sec
Fitting z-band took......2.675 sec
Time for all images = 7.351 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2937.70
r CoG modeling succeeded with a chi^2 minimum of 1703.08
z CoG modeling succeeded with a chi^2 minimum of 676.14
Time = 0.042 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/313/PGC3104920/PGC3104920-largegalaxy-449714-ellipse.fits
Finished galaxy PGC3104920 in 0.768 minutes.