Started working on galaxy PGC1576978 at Tue Jun 16 14:26:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 291.8061]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1576978/PGC1576978-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2785
 Peak Img[j, k]: 124 123
 Mean (j, k): 124.10 122.79
 Theta (deg): 170.9
 Astro PA (deg): 99.1
 Eps: 0.048
 Major axis (pix): 35.0
124.095643105 124.113 122.786019577 122.856
Starting ellipse-fitting for galaxy 460262
Fitting g-band took......3.042 sec
Fitting r-band took......3.223 sec
Fitting z-band took......2.964 sec
Time for all images = 9.230 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 42.17
r CoG modeling succeeded with a chi^2 minimum of 1.20
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 0.23
Time = 0.025 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/216/PGC1576978/PGC1576978-largegalaxy-460262-ellipse.fits
Finished galaxy PGC1576978 in 0.296 minutes.