Started working on galaxy PGC2644727 at Wed Jun 17 17:25:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 303.33698]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2644727/PGC2644727-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3732
 Peak Img[j, k]: 159 159
 Mean (j, k): 158.31 159.14
 Theta (deg): 161.6
 Astro PA (deg): 108.4
 Eps: 0.683
 Major axis (pix): 62.1
158.309445987 158.106 159.135803155 158.276
Starting ellipse-fitting for galaxy 573587
Fitting g-band took......7.514 sec
Fitting r-band took......7.623 sec
Fitting z-band took......7.810 sec
Time for all images = 22.948 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 593.44
r CoG modeling succeeded with a chi^2 minimum of 942.70
z CoG modeling succeeded with a chi^2 minimum of 1189.58
Time = 0.074 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/253/PGC2644727/PGC2644727-largegalaxy-573587-ellipse.fits
Finished galaxy PGC2644727 in 1.025 minutes.