Started working on galaxy PGC794516 at Wed Jun 17 18:23:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-tractor.fits
Read 75 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 195.16252]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC794516/PGC794516-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1844
 Peak Img[j, k]: 160 163
 Mean (j, k): 160.40 160.48
 Theta (deg): 10.2
 Astro PA (deg): 79.8
 Eps: 0.748
 Major axis (pix): 49.8
160.399671124 160.402 160.479273112 160.956
Starting ellipse-fitting for galaxy 1250619
Fitting g-band took......2.623 sec
Fitting r-band took......2.496 sec
Fitting z-band took......2.670 sec
Time for all images = 7.790 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1971.51
r CoG modeling succeeded with a chi^2 minimum of 2806.76
z CoG modeling succeeded with a chi^2 minimum of 470.16
Time = 0.045 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/PGC794516/PGC794516-largegalaxy-1250619-ellipse.fits
Finished galaxy PGC794516 in 0.785 minutes.