Started working on galaxy PGC493771 at Tue Jun 16 13:42:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 240.98888]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC493771/PGC493771-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2151
 Peak Img[j, k]: 129 128
 Mean (j, k): 129.07 127.92
 Theta (deg): 119.9
 Astro PA (deg): 150.1
 Eps: 0.545
 Major axis (pix): 36.9
129.069970556 128.83 127.915654439 127.725
Starting ellipse-fitting for galaxy 51849
Fitting g-band took......3.352 sec
Fitting r-band took......3.404 sec
Fitting z-band took......3.255 sec
Time for all images = 10.011 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9768.15
r CoG modeling succeeded with a chi^2 minimum of 9456.67
z CoG modeling succeeded with a chi^2 minimum of 2882.74
Time = 0.035 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/013/PGC493771/PGC493771-largegalaxy-51849-ellipse.fits
Finished galaxy PGC493771 in 0.769 minutes.