Started working on galaxy PGC173053 at Tue Jun 16 13:45:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 569.5487]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173053/PGC173053-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4944
 Peak Img[j, k]: 145 147
 Mean (j, k): 145.56 146.91
 Theta (deg): 86.9
 Astro PA (deg): 3.1
 Eps: 0.408
 Major axis (pix): 54.0
145.562020026 145.452 146.907573344 146.703
Starting ellipse-fitting for galaxy 180201
Fitting g-band took......15.550 sec
Fitting r-band took......15.874 sec
Fitting z-band took......15.684 sec
Time for all images = 47.109 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4341.52
r CoG modeling succeeded with a chi^2 minimum of 4878.98
z CoG modeling succeeded with a chi^2 minimum of 3760.30
Time = 0.056 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/PGC173053/PGC173053-largegalaxy-180201-ellipse.fits
Finished galaxy PGC173053 in 1.280 minutes.