Started working on galaxy PGC1721056 at Wed Jun 17 19:30:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1023.29895]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1721056/PGC1721056-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6931
 Peak Img[j, k]: 182 184
 Mean (j, k): 170.91 188.22
 Theta (deg): 161.7
 Astro PA (deg): 108.3
 Eps: 0.350
 Major axis (pix): 67.8
170.908672159 181.53 188.222436247 183.418
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=59.40 pixels
Starting ellipse-fitting for galaxy 217881
Fitting g-band took......16.972 sec
Fitting r-band took......17.145 sec
Fitting z-band took......16.258 sec
Time for all images = 50.376 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 21344.96
r CoG modeling succeeded with a chi^2 minimum of 30127.52
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 18097.67
Time = 0.027 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/208/PGC1721056/PGC1721056-largegalaxy-217881-ellipse.fits
Finished galaxy PGC1721056 in 1.453 minutes.