Started working on galaxy PGC1516753 at Tue Jun 16 19:57:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 453.9765]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1516753/PGC1516753-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7233
 Peak Img[j, k]: 154 154
 Mean (j, k): 154.22 154.01
 Theta (deg): 53.4
 Astro PA (deg): 36.6
 Eps: 0.344
 Major axis (pix): 77.2
154.218165041 154.077 154.008721386 154.049
Starting ellipse-fitting for galaxy 1171617
Fitting g-band took......13.319 sec
Fitting r-band took......13.266 sec
Fitting z-band took......12.843 sec
Time for all images = 39.428 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 13.92
r CoG modeling succeeded with a chi^2 minimum of 20.02
z CoG modeling succeeded with a chi^2 minimum of 23.36
Time = 0.064 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/243/PGC1516753/PGC1516753-largegalaxy-1171617-ellipse.fits
Finished galaxy PGC1516753 in 0.792 minutes.