Started working on galaxy PGC2461781 at Thu Jun 18 19:14:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 538.8306]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/280/PGC2461781/PGC2461781-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6101
 Peak Img[j, k]: 168 166
 Mean (j, k): 168.05 166.48
 Theta (deg): 127.5
 Astro PA (deg): 142.5
 Eps: 0.435
 Major axis (pix): 79.0
168.053200794 168.282 166.481014115 166.315
Starting ellipse-fitting for galaxy 808893
Fitting g-band took......12.445 sec
Fitting r-band took......13.426 sec
Fitting z-band took......13.518 sec
Time for all images = 39.389 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 641.82
r CoG modeling succeeded with a chi^2 minimum of 375.01
z CoG modeling succeeded with a chi^2 minimum of 1479.21
Time = 0.069 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/280/PGC2461781/PGC2461781-largegalaxy-808893-ellipse.fits
Finished galaxy PGC2461781 in 0.826 minutes.