Started working on galaxy PGC531356 at Wed Jun 17 13:25:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-tractor.fits
Read 108 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 937.52576]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC531356/PGC531356-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8554
 Peak Img[j, k]: 181 180
 Mean (j, k): 180.55 179.81
 Theta (deg): 151.8
 Astro PA (deg): 118.2
 Eps: 0.493
 Major axis (pix): 82.5
180.546904049 181.195 179.807032353 180.454
Starting ellipse-fitting for galaxy 861986
Fitting g-band took......22.659 sec
Fitting r-band took......21.517 sec
Fitting z-band took......23.647 sec
Time for all images = 67.823 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1928.77
r CoG modeling succeeded with a chi^2 minimum of 5888.38
z CoG modeling succeeded with a chi^2 minimum of 4659.79
Time = 0.128 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/093/PGC531356/PGC531356-largegalaxy-861986-ellipse.fits
Finished galaxy PGC531356 in 1.878 minutes.