Started working on galaxy PGC2454854 at Thu Jun 18 12:04:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 177.9046]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC2454854/PGC2454854-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2946
 Peak Img[j, k]: 144 142
 Mean (j, k): 142.16 142.22
 Theta (deg): 51.6
 Astro PA (deg): 38.4
 Eps: 0.077
 Major axis (pix): 46.6
142.159377261 143.214 142.221019207 142.341
Starting ellipse-fitting for galaxy 384987
Fitting g-band took......4.961 sec
Fitting r-band took......4.932 sec
Fitting z-band took......5.359 sec
Time for all images = 15.252 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5.18
r CoG modeling succeeded with a chi^2 minimum of 4.84
z CoG modeling succeeded with a chi^2 minimum of 108.63
Time = 0.036 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/228/PGC2454854/PGC2454854-largegalaxy-384987-ellipse.fits
Finished galaxy PGC2454854 in 3.260 minutes.