Started working on galaxy PGC1669784 at Wed Jun 17 04:37:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1357.1373]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1669784/PGC1669784-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12531
 Peak Img[j, k]: 166 168
 Mean (j, k): 166.52 166.83
 Theta (deg): 112.5
 Astro PA (deg): 157.5
 Eps: 0.261
 Major axis (pix): 79.3
166.520769358 166.114 166.828802816 168.119
Starting ellipse-fitting for galaxy 589673
Fitting g-band took......13.997 sec
Fitting r-band took......13.732 sec
Fitting z-band took......15.047 sec
Time for all images = 42.776 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11456.39
r CoG modeling succeeded with a chi^2 minimum of 9196.73
z CoG modeling succeeded with a chi^2 minimum of 8334.46
Time = 0.058 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/PGC1669784/PGC1669784-largegalaxy-589673-ellipse.fits
Finished galaxy PGC1669784 in 1.367 minutes.