Started working on galaxy PGC771157 at Wed Jun 17 12:41:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-tractor.fits
Read 82 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 169.32668]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC771157/PGC771157-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2599
 Peak Img[j, k]: 181 178
 Mean (j, k): 181.51 178.87
 Theta (deg): 18.0
 Astro PA (deg): 72.0
 Eps: 0.776
 Major axis (pix): 67.7
181.506760054 180.771 178.873189978 178.25
Starting ellipse-fitting for galaxy 1323913
Fitting g-band took......8.430 sec
Fitting r-band took......8.306 sec
Fitting z-band took......9.275 sec
Time for all images = 26.011 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 207.17
r CoG modeling succeeded with a chi^2 minimum of 501.77
z CoG modeling succeeded with a chi^2 minimum of 106.29
Time = 0.092 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/046/PGC771157/PGC771157-largegalaxy-1323913-ellipse.fits
Finished galaxy PGC771157 in 1.109 minutes.