Started working on galaxy PGC879948 at Wed Jun 17 15:03:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 273.40564]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC879948/PGC879948-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3521
 Peak Img[j, k]: 121 125
 Mean (j, k): 121.22 124.66
 Theta (deg): 72.2
 Astro PA (deg): 17.8
 Eps: 0.316
 Major axis (pix): 45.9
121.224189792 120.984 124.663051723 124.644
Starting ellipse-fitting for galaxy 137809
Fitting g-band took......7.457 sec
Fitting r-band took......7.505 sec
Fitting z-band took......7.751 sec
Time for all images = 22.713 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 92.37
r CoG modeling succeeded with a chi^2 minimum of 215.47
z CoG modeling succeeded with a chi^2 minimum of 72.62
Time = 0.040 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/036/PGC879948/PGC879948-largegalaxy-137809-ellipse.fits
Finished galaxy PGC879948 in 1.034 minutes.