Started working on galaxy PGC178946 at Wed Jun 17 08:20:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-tractor.fits
Read 206 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1400.2686]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC178946/PGC178946-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8650
 Peak Img[j, k]: 233 234
 Mean (j, k): 234.56 235.38
 Theta (deg): 24.2
 Astro PA (deg): 65.8
 Eps: 0.462
 Major axis (pix): 76.4
234.555874728 232.828 235.37594851 233.572
Starting ellipse-fitting for galaxy 251177
Fitting g-band took......8.606 sec
Fitting r-band took......8.664 sec
Fitting z-band took......8.724 sec
Time for all images = 25.994 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 657.27
r CoG modeling succeeded with a chi^2 minimum of 1757.52
z CoG modeling succeeded with a chi^2 minimum of 1668.76
Time = 0.065 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/091/PGC178946/PGC178946-largegalaxy-251177-ellipse.fits
Finished galaxy PGC178946 in 1.109 minutes.