Started working on galaxy PGC1618930 at Wed Jun 17 08:14:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 385.6879]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC1618930/PGC1618930-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5940
 Peak Img[j, k]: 140 140
 Mean (j, k): 142.37 139.74
 Theta (deg): 178.5
 Astro PA (deg): 91.5
 Eps: 0.301
 Major axis (pix): 61.3
142.372685891 139.902 139.73532427 140.459
Starting ellipse-fitting for galaxy 815235
Fitting g-band took......9.008 sec
Fitting r-band took......8.323 sec
Fitting z-band took......8.010 sec
Time for all images = 25.341 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7.65
r CoG modeling succeeded with a chi^2 minimum of 32.97
z CoG modeling succeeded with a chi^2 minimum of 41.88
Time = 0.027 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/202/PGC1618930/PGC1618930-largegalaxy-815235-ellipse.fits
Finished galaxy PGC1618930 in 0.854 minutes.