Started working on galaxy PGC131556 at Tue Jun 16 12:15:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 793.60187]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC131556/PGC131556-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9440
 Peak Img[j, k]: 179 179
 Mean (j, k): 177.43 178.32
 Theta (deg): 151.0
 Astro PA (deg): 119.0
 Eps: 0.199
 Major axis (pix): 63.6
177.431130779 177.493 178.324141176 178.363
Starting ellipse-fitting for galaxy 71304
Fitting g-band took......20.158 sec
Fitting r-band took......19.257 sec
Fitting z-band took......21.321 sec
Time for all images = 60.736 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1520.79
r CoG modeling succeeded with a chi^2 minimum of 3763.28
z CoG modeling succeeded with a chi^2 minimum of 1664.19
Time = 0.080 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/318/PGC131556/PGC131556-largegalaxy-71304-ellipse.fits
Finished galaxy PGC131556 in 1.207 minutes.