Started working on galaxy PGC2438171 at Thu Jun 18 16:50:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 395.97733]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2438171/PGC2438171-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4508
 Peak Img[j, k]: 154 154
 Mean (j, k): 153.29 154.27
 Theta (deg): 157.4
 Astro PA (deg): 112.6
 Eps: 0.335
 Major axis (pix): 50.8
153.28589114 153.623 154.270835844 154.029
Starting ellipse-fitting for galaxy 1089450
Fitting g-band took......4.284 sec
Fitting r-band took......4.135 sec
Fitting z-band took......4.720 sec
Time for all images = 13.139 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 292.68
r CoG modeling succeeded with a chi^2 minimum of 166.23
z CoG modeling succeeded with a chi^2 minimum of 268.29
Time = 0.033 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/PGC2438171/PGC2438171-largegalaxy-1089450-ellipse.fits
Finished galaxy PGC2438171 in 1.351 minutes.