Started working on galaxy PGC488740 at Tue Jun 16 13:15:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 300.99127]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC488740/PGC488740-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3167
 Peak Img[j, k]: 138 138
 Mean (j, k): 138.38 138.19
 Theta (deg): 143.2
 Astro PA (deg): 126.8
 Eps: 0.293
 Major axis (pix): 45.2
138.381311407 138.371 138.185679526 137.728
Starting ellipse-fitting for galaxy 140887
Fitting g-band took......7.406 sec
Fitting r-band took......7.941 sec
Fitting z-band took......8.571 sec
Time for all images = 23.918 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 601.80
r CoG modeling succeeded with a chi^2 minimum of 511.24
z CoG modeling succeeded with a chi^2 minimum of 108.66
Time = 0.056 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/PGC488740/PGC488740-largegalaxy-140887-ellipse.fits
Finished galaxy PGC488740 in 1.024 minutes.