Started working on galaxy PGC1720747 at Wed Jun 17 09:50:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 646.6256]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1720747/PGC1720747-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8315
 Peak Img[j, k]: 160 157
 Mean (j, k): 158.89 156.55
 Theta (deg): 17.9
 Astro PA (deg): 72.1
 Eps: 0.054
 Major axis (pix): 56.8
158.893277921 158.502 156.546267827 156.746
Starting ellipse-fitting for galaxy 1214367
Fitting g-band took......7.793 sec
Fitting r-band took......7.929 sec
Fitting z-band took......8.342 sec
Time for all images = 24.064 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1800.93
r CoG modeling succeeded with a chi^2 minimum of 966.28
z CoG modeling succeeded with a chi^2 minimum of 304.28
Time = 0.033 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/006/PGC1720747/PGC1720747-largegalaxy-1214367-ellipse.fits
Finished galaxy PGC1720747 in 1.074 minutes.