Started working on galaxy PGC1516764 at Thu Jun 18 06:07:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 479.56]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1516764/PGC1516764-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8808
 Peak Img[j, k]: 142 142
 Mean (j, k): 141.52 142.28
 Theta (deg): 29.4
 Astro PA (deg): 60.6
 Eps: 0.284
 Major axis (pix): 70.7
141.521070213 141.508 142.284217166 142.193
Starting ellipse-fitting for galaxy 1191791
Fitting g-band took......12.126 sec
Fitting r-band took......11.118 sec
Fitting z-band took......11.390 sec
Time for all images = 34.635 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 46.91
r CoG modeling succeeded with a chi^2 minimum of 56.04
z CoG modeling succeeded with a chi^2 minimum of 39.15
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/122/PGC1516764/PGC1516764-largegalaxy-1191791-ellipse.fits
Finished galaxy PGC1516764 in 1.290 minutes.