Started working on galaxy PGC2646101 at Fri Jun 19 05:29:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 754.7377]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/297/PGC2646101/PGC2646101-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5030
 Peak Img[j, k]: 167 168
 Mean (j, k): 165.27 168.01
 Theta (deg): 52.4
 Astro PA (deg): 37.6
 Eps: 0.628
 Major axis (pix): 72.4
165.270206429 166.537 168.006868733 167.379
Starting ellipse-fitting for galaxy 538471
Fitting g-band took......6.294 sec
Fitting r-band took......5.913 sec
Fitting z-band took......6.327 sec
Time for all images = 18.535 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 821.88
r CoG modeling succeeded with a chi^2 minimum of 878.16
z CoG modeling succeeded with a chi^2 minimum of 1487.83
Time = 0.063 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/297/PGC2646101/PGC2646101-largegalaxy-538471-ellipse.fits
Finished galaxy PGC2646101 in 0.940 minutes.