Started working on galaxy PGC173125 at Wed Jun 17 12:59:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1082.1577]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173125/PGC173125-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6856
 Peak Img[j, k]: 144 142
 Mean (j, k): 144.45 142.08
 Theta (deg): 134.4
 Astro PA (deg): 135.6
 Eps: 0.260
 Major axis (pix): 60.1
144.450743412 144.472 142.082197888 141.867
Starting ellipse-fitting for galaxy 310615
Fitting g-band took......15.831 sec
Fitting r-band took......14.958 sec
Fitting z-band took......15.620 sec
Time for all images = 46.409 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 396.43
r CoG modeling succeeded with a chi^2 minimum of 436.25
z CoG modeling succeeded with a chi^2 minimum of 928.87
Time = 0.068 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/PGC173125/PGC173125-largegalaxy-310615-ellipse.fits
Finished galaxy PGC173125 in 1.177 minutes.