Started working on galaxy PGC2020452 at Wed Jun 17 04:38:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-tractor.fits
Read 11 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 571.5063]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2020452/PGC2020452-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5218
 Peak Img[j, k]: 126 125
 Mean (j, k): 126.10 124.83
 Theta (deg): 149.3
 Astro PA (deg): 120.7
 Eps: 0.111
 Major axis (pix): 47.7
126.096649136 126.166 124.831679423 125.107
Starting ellipse-fitting for galaxy 744561
Fitting g-band took......4.797 sec
Fitting r-band took......4.887 sec
Fitting z-band took......5.631 sec
Time for all images = 15.315 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 99.25
r CoG modeling succeeded with a chi^2 minimum of 215.42
z CoG modeling succeeded with a chi^2 minimum of 196.01
Time = 0.029 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/253/PGC2020452/PGC2020452-largegalaxy-744561-ellipse.fits
Finished galaxy PGC2020452 in 0.853 minutes.