Started working on galaxy PGC2646698 at Thu Jun 18 10:45:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 535.28467]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2646698/PGC2646698-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7303
 Peak Img[j, k]: 147 147
 Mean (j, k): 146.15 146.81
 Theta (deg): 120.2
 Astro PA (deg): 149.8
 Eps: 0.238
 Major axis (pix): 63.6
146.14630888 146.849 146.813393588 147.04
Starting ellipse-fitting for galaxy 827822
Fitting g-band took......15.227 sec
Fitting r-band took......14.692 sec
Fitting z-band took......17.790 sec
Time for all images = 47.709 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 33.81
r CoG modeling succeeded with a chi^2 minimum of 2.42
z CoG modeling succeeded with a chi^2 minimum of 20.69
Time = 0.062 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/142/PGC2646698/PGC2646698-largegalaxy-827822-ellipse.fits
Finished galaxy PGC2646698 in 7.254 minutes.