Started working on galaxy PGC642946 at Wed Jun 17 17:54:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 354.25085]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC642946/PGC642946-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2968
 Peak Img[j, k]: 131 131
 Mean (j, k): 130.63 130.62
 Theta (deg): 126.6
 Astro PA (deg): 143.4
 Eps: 0.500
 Major axis (pix): 42.5
130.626147402 130.967 130.622298797 130.898
Starting ellipse-fitting for galaxy 1151471
Fitting g-band took......2.566 sec
Fitting r-band took......2.492 sec
Fitting z-band took......2.629 sec
Time for all images = 7.687 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 41080.24
r CoG modeling succeeded with a chi^2 minimum of 53912.52
z CoG modeling succeeded with a chi^2 minimum of 12311.52
Time = 0.028 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/046/PGC642946/PGC642946-largegalaxy-1151471-ellipse.fits
Finished galaxy PGC642946 in 0.767 minutes.