Started working on galaxy PGC509796 at Thu Jun 18 04:14:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 633.8734]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC509796/PGC509796-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7546
 Peak Img[j, k]: 143 144
 Mean (j, k): 143.45 143.57
 Theta (deg): 73.3
 Astro PA (deg): 16.7
 Eps: 0.115
 Major axis (pix): 55.0
143.451231415 143.518 143.566877842 143.706
Starting ellipse-fitting for galaxy 1033838
Fitting g-band took......8.155 sec
Fitting r-band took......7.763 sec
Fitting z-band took......7.754 sec
Time for all images = 23.672 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 659.47
r CoG modeling succeeded with a chi^2 minimum of 1555.90
z CoG modeling succeeded with a chi^2 minimum of 1083.28
Time = 0.034 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/353/PGC509796/PGC509796-largegalaxy-1033838-ellipse.fits
Finished galaxy PGC509796 in 1.105 minutes.