Started working on galaxy NGC5969 at Thu Jun 18 13:06:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-tractor.fits
Read 99 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3280.2166]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/NGC5969/NGC5969-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 37032
 Peak Img[j, k]: 273 273
 Mean (j, k): 273.14 272.50
 Theta (deg): 119.9
 Astro PA (deg): 150.1
 Eps: 0.131
 Major axis (pix): 143.4
Iteratively unmasking pixels:
  r=143.39 pixels
  r=143.39 pixels
  r=172.07 pixels
273.141769395 272.597 272.498847611 272.42
Starting ellipse-fitting for galaxy 96637
Fitting g-band took......59.128 sec
Fitting r-band took......66.243 sec
Fitting z-band took......67.120 sec
Time for all images = 192.491 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7.99
r CoG modeling succeeded with a chi^2 minimum of 56.36
z CoG modeling succeeded with a chi^2 minimum of 33.17
Time = 0.190 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/233/NGC5969/NGC5969-largegalaxy-96637-ellipse.fits
Finished galaxy NGC5969 in 5.046 minutes.