Started working on galaxy NGC3539 at Wed Jun 17 13:14:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-tractor.fits
Read 317 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3232.2808]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3539/NGC3539-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 21390
 Peak Img[j, k]: 432 431
 Mean (j, k): 430.81 430.98
 Theta (deg): 83.6
 Astro PA (deg): 6.4
 Eps: 0.711
 Major axis (pix): 155.1
430.81466774 431.52 430.979916094 430.531
Starting ellipse-fitting for galaxy 1260138
Fitting g-band took......156.574 sec
Fitting r-band took......157.156 sec
Fitting z-band took......159.426 sec
Time for all images = 473.156 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2124.91
r CoG modeling succeeded with a chi^2 minimum of 3112.39
z CoG modeling succeeded with a chi^2 minimum of 2693.71
Time = 0.720 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/167/NGC3539/NGC3539-largegalaxy-1260138-ellipse.fits
Finished galaxy NGC3539 in 9.308 minutes.