Started working on galaxy PGC2731947 at Wed Jun 17 20:42:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 593.4407]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2731947/PGC2731947-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5739
 Peak Img[j, k]: 164 160
 Mean (j, k): 163.06 159.79
 Theta (deg): 167.7
 Astro PA (deg): 102.3
 Eps: 0.562
 Major axis (pix): 64.3
163.061968179 163.214 159.792254166 159.737
Starting ellipse-fitting for galaxy 1062077
Fitting g-band took......11.438 sec
Fitting r-band took......10.836 sec
Fitting z-band took......12.008 sec
Time for all images = 34.281 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1277.82
r CoG modeling succeeded with a chi^2 minimum of 2047.25
z CoG modeling succeeded with a chi^2 minimum of 4264.84
Time = 0.074 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/103/PGC2731947/PGC2731947-largegalaxy-1062077-ellipse.fits
Finished galaxy PGC2731947 in 1.250 minutes.