Started working on galaxy PGC494561 at Tue Jun 16 18:06:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 364.74704]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/PGC494561/PGC494561-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3861
 Peak Img[j, k]: 128 129
 Mean (j, k): 125.84 133.96
 Theta (deg): 90.5
 Astro PA (deg): 179.5
 Eps: 0.110
 Major axis (pix): 47.0
125.841027511 128.082 133.956888193 129.095
Starting ellipse-fitting for galaxy 943075
Fitting g-band took......4.620 sec
Fitting r-band took......4.596 sec
Fitting z-band took......4.755 sec
Time for all images = 13.971 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 449.53
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 814.42
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 118.74
Time = 0.023 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/095/PGC494561/PGC494561-largegalaxy-943075-ellipse.fits
Finished galaxy PGC494561 in 0.829 minutes.