Started working on galaxy PGC550116 at Wed Jun 17 07:32:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 434.1087]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC550116/PGC550116-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4689
 Peak Img[j, k]: 148 147
 Mean (j, k): 147.48 146.33
 Theta (deg): 4.1
 Astro PA (deg): 85.9
 Eps: 0.395
 Major axis (pix): 48.7
147.482722055 147.451 146.328972286 146.882
Starting ellipse-fitting for galaxy 168628
Fitting g-band took......4.058 sec
Fitting r-band took......3.971 sec
Fitting z-band took......4.179 sec
Time for all images = 12.208 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1649.73
r CoG modeling succeeded with a chi^2 minimum of 2143.11
z CoG modeling succeeded with a chi^2 minimum of 1465.40
Time = 0.029 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/PGC550116/PGC550116-largegalaxy-168628-ellipse.fits
Finished galaxy PGC550116 in 0.788 minutes.