Started working on galaxy PGC2171316 at Wed Jun 17 21:27:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 312.83636]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171316/PGC2171316-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3190
 Peak Img[j, k]: 153 153
 Mean (j, k): 154.44 153.20
 Theta (deg): 99.0
 Astro PA (deg): 171.0
 Eps: 0.715
 Major axis (pix): 65.6
154.437298781 152.831 153.199526773 153.006
Starting ellipse-fitting for galaxy 727992
Fitting g-band took......9.219 sec
Fitting r-band took......9.828 sec
Fitting z-band took......10.409 sec
Time for all images = 29.456 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 231.61
r CoG modeling succeeded with a chi^2 minimum of 402.85
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 7926.75
Time = 0.075 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/PGC2171316/PGC2171316-largegalaxy-727992-ellipse.fits
Finished galaxy PGC2171316 in 1.272 minutes.