Started working on galaxy PGC946956 at Tue Jun 16 17:57:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 455.92703]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC946956/PGC946956-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5956
 Peak Img[j, k]: 141 141
 Mean (j, k): 141.25 140.83
 Theta (deg): 1.6
 Astro PA (deg): 88.4
 Eps: 0.257
 Major axis (pix): 54.5
141.247493431 141.148 140.826395967 140.945
Starting ellipse-fitting for galaxy 1212942
Fitting g-band took......5.807 sec
Fitting r-band took......5.492 sec
Fitting z-band took......5.721 sec
Time for all images = 17.020 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3.81
r CoG modeling succeeded with a chi^2 minimum of 13.94
z CoG modeling succeeded with a chi^2 minimum of 33.82
Time = 0.027 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/036/PGC946956/PGC946956-largegalaxy-1212942-ellipse.fits
Finished galaxy PGC946956 in 0.854 minutes.