Started working on galaxy NGC0768 at Tue Jun 16 12:37:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-tractor.fits
Read 695 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6416.2554]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0768/NGC0768-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 37603
 Peak Img[j, k]: 537 535
 Mean (j, k): 530.49 536.38
 Theta (deg): 58.9
 Astro PA (deg): 31.1
 Eps: 0.623
 Major axis (pix): 218.8
530.486028777 536.26 536.379862195 535.053
Starting ellipse-fitting for galaxy 135543
Fitting g-band took......224.713 sec
Fitting r-band took......224.225 sec
Fitting z-band took......224.942 sec
Time for all images = 673.881 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 58767.04
r CoG modeling succeeded with a chi^2 minimum of 93270.61
z CoG modeling succeeded with a chi^2 minimum of 39898.23
Time = 1.912 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/029/NGC0768/NGC0768-largegalaxy-135543-ellipse.fits
Finished galaxy NGC0768 in 13.824 minutes.