Started working on galaxy PGC2452381 at Thu Jun 18 13:31:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 201.76187]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2452381/PGC2452381-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2178
 Peak Img[j, k]: 123 123
 Mean (j, k): 122.70 122.68
 Theta (deg): 2.4
 Astro PA (deg): 87.6
 Eps: 0.706
 Major axis (pix): 54.7
122.702954281 123.051 122.67744713 122.999
Starting ellipse-fitting for galaxy 867870
Fitting g-band took......3.044 sec
Fitting r-band took......3.088 sec
Fitting z-band took......2.983 sec
Time for all images = 9.115 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 189.90
r CoG modeling succeeded with a chi^2 minimum of 92.17
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 10097.05
Time = 0.043 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/166/PGC2452381/PGC2452381-largegalaxy-867870-ellipse.fits
Finished galaxy PGC2452381 in 2.371 minutes.