Started working on galaxy PGC774538 at Wed Jun 17 16:43:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 938.8606]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC774538/PGC774538-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8597
 Peak Img[j, k]: 138 135
 Mean (j, k): 137.69 135.27
 Theta (deg): 88.1
 Astro PA (deg): 1.9
 Eps: 0.155
 Major axis (pix): 67.1
137.690635848 137.766 135.268502646 134.967
Starting ellipse-fitting for galaxy 781713
Fitting g-band took......21.791 sec
Fitting r-band took......19.458 sec
Fitting z-band took......21.584 sec
Time for all images = 62.834 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 625.78
r CoG modeling succeeded with a chi^2 minimum of 1846.56
z CoG modeling succeeded with a chi^2 minimum of 1006.89
Time = 0.029 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/083/PGC774538/PGC774538-largegalaxy-781713-ellipse.fits
Finished galaxy PGC774538 in 1.621 minutes.