Started working on galaxy PGC173141 at Wed Jun 17 14:57:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 417.3386]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173141/PGC173141-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2983
 Peak Img[j, k]: 147 146
 Mean (j, k): 146.98 145.49
 Theta (deg): 28.9
 Astro PA (deg): 61.1
 Eps: 0.670
 Major axis (pix): 53.7
146.983610987 146.99 145.488142544 145.535
Starting ellipse-fitting for galaxy 1072594
Fitting g-band took......6.208 sec
Fitting r-band took......5.822 sec
Fitting z-band took......6.002 sec
Time for all images = 18.031 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 159.19
r CoG modeling succeeded with a chi^2 minimum of 289.57
z CoG modeling succeeded with a chi^2 minimum of 190.89
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/PGC173141/PGC173141-largegalaxy-1072594-ellipse.fits
Finished galaxy PGC173141 in 0.934 minutes.