Started working on galaxy PGC540181 at Tue Jun 16 18:49:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 290.25613]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC540181/PGC540181-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4135
 Peak Img[j, k]: 121 123
 Mean (j, k): 122.80 124.43
 Theta (deg): 72.4
 Astro PA (deg): 17.6
 Eps: 0.163
 Major axis (pix): 43.9
122.795449391 121.527 124.434589132 122.992
Starting ellipse-fitting for galaxy 778435
Fitting g-band took......4.357 sec
Fitting r-band took......4.149 sec
Fitting z-band took......4.424 sec
Time for all images = 12.930 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 760.49
r CoG modeling succeeded with a chi^2 minimum of 1198.09
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 573.37
Time = 0.026 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/036/PGC540181/PGC540181-largegalaxy-778435-ellipse.fits
Finished galaxy PGC540181 in 0.865 minutes.