Started working on galaxy PGC676636 at Thu Jun 18 06:58:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 181.70477]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC676636/PGC676636-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3297
 Peak Img[j, k]: 138 121
 Mean (j, k): 135.59 132.42
 Theta (deg): 7.6
 Astro PA (deg): 82.4
 Eps: 0.547
 Major axis (pix): 45.6
135.587712197 135.612 132.424368251 132.405
Starting ellipse-fitting for galaxy 336620
Fitting g-band took......3.280 sec
Fitting r-band took......3.286 sec
Fitting z-band took......3.357 sec
Time for all images = 9.923 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 3475.54
r CoG modeling succeeded with a chi^2 minimum of 5689.44
z CoG modeling succeeded with a chi^2 minimum of 2085.62
Time = 0.032 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/076/PGC676636/PGC676636-largegalaxy-336620-ellipse.fits
Finished galaxy PGC676636 in 0.851 minutes.