Started working on galaxy PGC537750 at Fri Jun 19 10:13:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 359.88843]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC537750/PGC537750-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4256
 Peak Img[j, k]: 137 137
 Mean (j, k): 136.25 135.86
 Theta (deg): 108.5
 Astro PA (deg): 161.5
 Eps: 0.280
 Major axis (pix): 47.3
136.246870675 137.002 135.863671174 136.423
Starting ellipse-fitting for galaxy 241226
Fitting g-band took......2.261 sec
Fitting r-band took......2.222 sec
Fitting z-band took......2.388 sec
Time for all images = 6.871 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 35390.71
r CoG modeling succeeded with a chi^2 minimum of 46790.12
z CoG modeling succeeded with a chi^2 minimum of 11524.60
Time = 0.036 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/318/PGC537750/PGC537750-largegalaxy-241226-ellipse.fits
Finished galaxy PGC537750 in 0.684 minutes.