Started working on galaxy PGC3101909 at Wed Jun 17 10:28:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 208.5437]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC3101909/PGC3101909-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1784
 Peak Img[j, k]: 123 123
 Mean (j, k): 122.99 122.37
 Theta (deg): 101.8
 Astro PA (deg): 168.2
 Eps: 0.616
 Major axis (pix): 40.1
122.992333663 122.917 122.374881954 122.435
Starting ellipse-fitting for galaxy 1430864
Fitting g-band took......1.919 sec
Fitting r-band took......1.788 sec
Fitting z-band took......1.751 sec
Time for all images = 5.458 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 187.92
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 16873.60
z CoG modeling succeeded with a chi^2 minimum of 365.27
Time = 0.036 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/039/PGC3101909/PGC3101909-largegalaxy-1430864-ellipse.fits
Finished galaxy PGC3101909 in 0.682 minutes.