Started working on galaxy PGC453928 at Fri Jun 19 06:46:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 438.09573]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC453928/PGC453928-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3548
 Peak Img[j, k]: 129 127
 Mean (j, k): 128.61 126.89
 Theta (deg): 112.6
 Astro PA (deg): 157.4
 Eps: 0.319
 Major axis (pix): 42.8
128.609140307 128.608 126.894462758 126.817
Starting ellipse-fitting for galaxy 1405185
Fitting g-band took......3.490 sec
Fitting r-band took......3.283 sec
Fitting z-band took......3.225 sec
Time for all images = 9.998 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 761.07
r CoG modeling succeeded with a chi^2 minimum of 832.89
z CoG modeling succeeded with a chi^2 minimum of 363.96
Time = 0.033 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/313/PGC453928/PGC453928-largegalaxy-1405185-ellipse.fits
Finished galaxy PGC453928 in 0.768 minutes.