Started working on galaxy PGC173137 at Wed Jun 17 10:38:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-tractor.fits
Read 137 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1343.2471]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173137/PGC173137-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 15431
 Peak Img[j, k]: 224 221
 Mean (j, k): 223.98 223.02
 Theta (deg): 27.2
 Astro PA (deg): 62.8
 Eps: 0.461
 Major axis (pix): 107.2
223.983377033 225.359 223.015629148 221.921
Starting ellipse-fitting for galaxy 621726
Fitting g-band took......22.602 sec
Fitting r-band took......20.177 sec
Fitting z-band took......23.369 sec
Time for all images = 66.148 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9993.63
r CoG modeling succeeded with a chi^2 minimum of 14583.78
z CoG modeling succeeded with a chi^2 minimum of 8264.75
Time = 0.136 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/PGC173137/PGC173137-largegalaxy-621726-ellipse.fits
Finished galaxy PGC173137 in 1.792 minutes.