Started working on galaxy PGC864493 at Wed Jun 17 05:33:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 120.43735]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC864493/PGC864493-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1503
 Peak Img[j, k]: 137 142
 Mean (j, k): 136.57 141.27
 Theta (deg): 118.7
 Astro PA (deg): 151.3
 Eps: 0.738
 Major axis (pix): 45.3
136.566186602 136.799 141.271147636 141.488
Starting ellipse-fitting for galaxy 879260
Fitting g-band took......2.452 sec
Fitting r-band took......2.345 sec
Fitting z-band took......2.359 sec
Time for all images = 7.156 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 78.19
r CoG modeling succeeded with a chi^2 minimum of 222.98
z CoG modeling succeeded with a chi^2 minimum of 101.59
Time = 0.039 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/033/PGC864493/PGC864493-largegalaxy-879260-ellipse.fits
Finished galaxy PGC864493 in 0.260 minutes.