Started working on galaxy PGC687768 at Wed Jun 17 14:37:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 109.16244]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC687768/PGC687768-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1678
 Peak Img[j, k]: 126 123
 Mean (j, k): 126.62 122.70
 Theta (deg): 69.1
 Astro PA (deg): 20.9
 Eps: 0.620
 Major axis (pix): 41.0
126.622701225 126.324 122.697495215 123.178
Starting ellipse-fitting for galaxy 501183
Fitting g-band took......4.372 sec
Fitting r-band took......4.461 sec
Fitting z-band took......4.419 sec
Time for all images = 13.252 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1284.17
r CoG modeling succeeded with a chi^2 minimum of 1378.52
z CoG modeling succeeded with a chi^2 minimum of 501.34
Time = 0.048 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/013/PGC687768/PGC687768-largegalaxy-501183-ellipse.fits
Finished galaxy PGC687768 in 0.393 minutes.