Started working on galaxy PGC2153845 at Thu Jun 18 11:12:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 448.39474]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2153845/PGC2153845-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: 1790
 Peak Img[j, k]: 153 153
 Mean (j, k): 153.25 152.86
 Theta (deg): 119.5
 Astro PA (deg): 150.5
 Eps: 0.162
 Major axis (pix): 26.3
Iteratively unmasking pixels:
  r=26.27 pixels
  r=26.27 pixels
  r=31.58 pixels
  r=37.73 pixels
  r=45.31 pixels
152.80822508 153.394 152.694846311 152.873
Starting ellipse-fitting for galaxy 1191983
Fitting g-band took......8.191 sec
Fitting r-band took......8.357 sec
Fitting z-band took......7.522 sec
Time for all images = 24.070 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 74.70
r CoG modeling succeeded with a chi^2 minimum of 26.99
z CoG modeling succeeded with a chi^2 minimum of 343.44
Time = 0.038 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/134/PGC2153845/PGC2153845-largegalaxy-1191983-ellipse.fits
Finished galaxy PGC2153845 in 10.159 minutes.