Started working on galaxy PGC2516420 at Thu Jun 18 04:01:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 116.18409]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2516420/PGC2516420-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1796
 Peak Img[j, k]: 137 137
 Mean (j, k): 136.88 137.07
 Theta (deg): 66.4
 Astro PA (deg): 23.6
 Eps: 0.713
 Major axis (pix): 49.0
136.879012806 136.493 137.070873491 137.223
Starting ellipse-fitting for galaxy 914670
Fitting g-band took......4.533 sec
Fitting r-band took......4.759 sec
Fitting z-band took......4.483 sec
Time for all images = 13.775 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 218.75
r CoG modeling succeeded with a chi^2 minimum of 161.37
z CoG modeling succeeded with a chi^2 minimum of 438.90
Time = 0.056 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/128/PGC2516420/PGC2516420-largegalaxy-914670-ellipse.fits
Finished galaxy PGC2516420 in 0.853 minutes.