Started working on galaxy PGC2681723 at Thu Jun 18 18:34:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 135.34691]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2681723/PGC2681723-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1811
 Peak Img[j, k]: 122 121
 Mean (j, k): 121.40 121.53
 Theta (deg): 22.5
 Astro PA (deg): 67.5
 Eps: 0.612
 Major axis (pix): 46.2
121.396403023 121.673 121.526895278 121.245
Starting ellipse-fitting for galaxy 27811
Fitting g-band took......2.398 sec
Fitting r-band took......2.367 sec
Fitting z-band took......2.722 sec
Time for all images = 7.487 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 45.11
r CoG modeling succeeded with a chi^2 minimum of 172.60
z CoG modeling succeeded with a chi^2 minimum of 123.59
Time = 0.042 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/193/PGC2681723/PGC2681723-largegalaxy-27811-ellipse.fits
Finished galaxy PGC2681723 in 0.768 minutes.