Started working on galaxy PGC2816317 at Tue Jun 16 13:15:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-tractor.fits
Read 127 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1196.0164]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC2816317/PGC2816317-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5096
 Peak Img[j, k]: 190 189
 Mean (j, k): 189.50 188.45
 Theta (deg): 171.1
 Astro PA (deg): 98.9
 Eps: 0.334
 Major axis (pix): 48.7
189.497055211 189.499 188.450183906 189.334
Starting ellipse-fitting for galaxy 132721
Fitting g-band took......8.815 sec
Fitting r-band took......8.151 sec
Fitting z-band took......8.541 sec
Time for all images = 25.506 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 57642.87
r CoG modeling succeeded with a chi^2 minimum of 88413.60
z CoG modeling succeeded with a chi^2 minimum of 79765.84
Time = 0.044 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/PGC2816317/PGC2816317-largegalaxy-132721-ellipse.fits
Finished galaxy PGC2816317 in 1.025 minutes.