Started working on galaxy PGC848461 at Wed Jun 17 19:18:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 212.7373]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC848461/PGC848461-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2591
 Peak Img[j, k]: 134 132
 Mean (j, k): 133.21 132.38
 Theta (deg): 90.9
 Astro PA (deg): 179.1
 Eps: 0.614
 Major axis (pix): 51.3
133.208390566 133.8 132.381562142 131.934
Starting ellipse-fitting for galaxy 1155763
Fitting g-band took......3.322 sec
Fitting r-band took......3.262 sec
Fitting z-band took......3.252 sec
Time for all images = 9.836 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 271.93
r CoG modeling succeeded with a chi^2 minimum of 642.52
z CoG modeling succeeded with a chi^2 minimum of 290.16
Time = 0.046 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/PGC848461/PGC848461-largegalaxy-1155763-ellipse.fits
Finished galaxy PGC848461 in 0.969 minutes.