Started working on galaxy PGC516257 at Tue Jun 16 13:06:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 285.2601]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC516257/PGC516257-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2746
 Peak Img[j, k]: 116 116
 Mean (j, k): 115.31 114.72
 Theta (deg): 175.6
 Astro PA (deg): 94.4
 Eps: 0.424
 Major axis (pix): 41.3
115.314589779 115.418 114.719250531 115.506
Starting ellipse-fitting for galaxy 172643
Fitting g-band took......4.787 sec
Fitting r-band took......4.518 sec
Fitting z-band took......4.867 sec
Time for all images = 14.172 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5702.63
r CoG modeling succeeded with a chi^2 minimum of 8120.96
z CoG modeling succeeded with a chi^2 minimum of 4664.58
Time = 0.039 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/353/PGC516257/PGC516257-largegalaxy-172643-ellipse.fits
Finished galaxy PGC516257 in 0.853 minutes.