Started working on galaxy PGC1640487 at Wed Jun 17 18:29:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 389.76202]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1640487/PGC1640487-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4008
 Peak Img[j, k]: 163 164
 Mean (j, k): 164.12 163.88
 Theta (deg): 62.8
 Astro PA (deg): 27.2
 Eps: 0.712
 Major axis (pix): 64.5
164.124878178 163.556 163.876454819 163.951
Starting ellipse-fitting for galaxy 1394371
Fitting g-band took......5.491 sec
Fitting r-band took......5.035 sec
Fitting z-band took......5.509 sec
Time for all images = 16.036 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1509.15
r CoG modeling succeeded with a chi^2 minimum of 2601.29
z CoG modeling succeeded with a chi^2 minimum of 2146.26
Time = 0.051 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/163/PGC1640487/PGC1640487-largegalaxy-1394371-ellipse.fits
Finished galaxy PGC1640487 in 0.879 minutes.