Started working on galaxy PGC869101 at Wed Jun 17 07:53:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 274.59512]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC869101/PGC869101-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: 1480
 Peak Img[j, k]: 136 137
 Mean (j, k): 136.16 136.99
 Theta (deg): 86.7
 Astro PA (deg): 3.3
 Eps: 0.331
 Major axis (pix): 26.5
Iteratively unmasking pixels:
  r=26.47 pixels
  r=26.47 pixels
  r=31.76 pixels
  r=37.95 pixels
  r=45.90 pixels
136.435015486 136.028 136.763238177 137.018
Starting ellipse-fitting for galaxy 1399797
Fitting g-band took......3.478 sec
Fitting r-band took......3.584 sec
Fitting z-band took......3.341 sec
Time for all images = 10.402 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 366.93
r CoG modeling succeeded with a chi^2 minimum of 586.56
z CoG modeling succeeded with a chi^2 minimum of 158.86
Time = 0.031 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/058/PGC869101/PGC869101-largegalaxy-1399797-ellipse.fits
Finished galaxy PGC869101 in 0.762 minutes.