Started working on galaxy PGC1641694 at Wed Jun 17 06:09:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 208.81027]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1641694/PGC1641694-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2412
 Peak Img[j, k]: 133 132
 Mean (j, k): 132.68 131.54
 Theta (deg): 161.0
 Astro PA (deg): 109.0
 Eps: 0.677
 Major axis (pix): 49.9
132.677571826 132.69 131.539321846 131.398
Starting ellipse-fitting for galaxy 988861
Fitting g-band took......3.063 sec
Fitting r-band took......3.338 sec
Fitting z-band took......3.335 sec
Time for all images = 9.736 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 930.14
r CoG modeling succeeded with a chi^2 minimum of 544.13
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 7750.51
Time = 0.047 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/253/PGC1641694/PGC1641694-largegalaxy-988861-ellipse.fits
Finished galaxy PGC1641694 in 0.767 minutes.