Started working on galaxy PGC092856 at Wed Jun 17 13:10:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-tractor.fits
Read 89 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 301.63297]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC092856/PGC092856-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: 3425
 Peak Img[j, k]: 204 208
 Mean (j, k): 201.17 209.78
 Theta (deg): 74.1
 Astro PA (deg): 15.9
 Eps: 0.810
 Major axis (pix): 91.2
Iteratively unmasking pixels:
  r=91.18 pixels
  r=91.18 pixels
  r=115.18 pixels
  r=115.39 pixels
205.981123185 205.735 208.483005925 208.109
Starting ellipse-fitting for galaxy 523372
Fitting g-band took......18.562 sec
Fitting r-band took......18.341 sec
Fitting z-band took......18.822 sec
Time for all images = 55.726 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 1013.26
r CoG modeling succeeded with a chi^2 minimum of 424.76
z CoG modeling succeeded with a chi^2 minimum of 340.23
Time = 0.225 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/033/PGC092856/PGC092856-largegalaxy-523372-ellipse.fits
Finished galaxy PGC092856 in 1.786 minutes.