Started working on galaxy PGC1823420 at Tue Jun 16 17:28:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 372.0315]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1823420/PGC1823420-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3922
 Peak Img[j, k]: 137 138
 Mean (j, k): 136.26 137.22
 Theta (deg): 115.1
 Astro PA (deg): 154.9
 Eps: 0.505
 Major axis (pix): 55.3
136.259222447 136.604 137.220731274 137.551
Starting ellipse-fitting for galaxy 652605
Fitting g-band took......4.974 sec
Fitting r-band took......5.026 sec
Fitting z-band took......5.020 sec
Time for all images = 15.020 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2604.55
r CoG modeling succeeded with a chi^2 minimum of 3661.26
z CoG modeling succeeded with a chi^2 minimum of 2161.96
Time = 0.039 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/PGC1823420/PGC1823420-largegalaxy-652605-ellipse.fits
Finished galaxy PGC1823420 in 0.854 minutes.