Started working on galaxy PGC494616 at Tue Jun 16 17:08:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 172.97995]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC494616/PGC494616-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2834
 Peak Img[j, k]: 137 140
 Mean (j, k): 137.44 139.71
 Theta (deg): 129.6
 Astro PA (deg): 140.4
 Eps: 0.453
 Major axis (pix): 44.4
137.443598704 137.395 139.711152395 140.016
Starting ellipse-fitting for galaxy 446435
Fitting g-band took......3.124 sec
Fitting r-band took......3.063 sec
Fitting z-band took......3.349 sec
Time for all images = 9.536 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 242.07
r CoG modeling succeeded with a chi^2 minimum of 511.11
z CoG modeling succeeded with a chi^2 minimum of 168.45
Time = 0.036 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/013/PGC494616/PGC494616-largegalaxy-446435-ellipse.fits
Finished galaxy PGC494616 in 0.768 minutes.