Started working on galaxy NGC0820 at Wed Jun 17 05:52:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-tractor.fits
Read 299 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 9195.396]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/NGC0820/NGC0820-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 55099
 Peak Img[j, k]: 459 459
 Mean (j, k): 459.52 458.80
 Theta (deg): 24.8
 Astro PA (deg): 65.2
 Eps: 0.355
 Major axis (pix): 185.8
459.524464451 458.569 458.796385706 458.735
Starting ellipse-fitting for galaxy 915351
Fitting g-band took......115.249 sec
Fitting r-band took......116.951 sec
Fitting z-band took......125.467 sec
Time for all images = 357.668 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 191838.64
r CoG modeling succeeded with a chi^2 minimum of 244838.08
z CoG modeling succeeded with a chi^2 minimum of 256326.46
Time = 0.450 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/032/NGC0820/NGC0820-largegalaxy-915351-ellipse.fits
Finished galaxy NGC0820 in 6.997 minutes.