Started working on galaxy PGC1556047 at Wed Jun 17 08:56:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 566.4999]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1556047/PGC1556047-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6633
 Peak Img[j, k]: 160 161
 Mean (j, k): 159.85 160.74
 Theta (deg): 49.0
 Astro PA (deg): 41.0
 Eps: 0.362
 Major axis (pix): 63.2
159.847844362 159.868 160.735154196 160.877
Starting ellipse-fitting for galaxy 1196469
Fitting g-band took......7.083 sec
Fitting r-band took......7.339 sec
Fitting z-band took......7.541 sec
Time for all images = 21.964 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3617.55
r CoG modeling succeeded with a chi^2 minimum of 3130.73
z CoG modeling succeeded with a chi^2 minimum of 1645.83
Time = 0.055 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/116/PGC1556047/PGC1556047-largegalaxy-1196469-ellipse.fits
Finished galaxy PGC1556047 in 0.964 minutes.