Started working on galaxy PGC1837711 at Wed Jun 17 07:43:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 991.79333]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1837711/PGC1837711-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7616
 Peak Img[j, k]: 160 159
 Mean (j, k): 158.92 158.80
 Theta (deg): 119.4
 Astro PA (deg): 150.6
 Eps: 0.277
 Major axis (pix): 63.6
158.92372008 159.271 158.804514296 158.891
Starting ellipse-fitting for galaxy 1353780
Fitting g-band took......8.197 sec
Fitting r-band took......8.218 sec
Fitting z-band took......7.983 sec
Time for all images = 24.398 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4277.17
r CoG modeling succeeded with a chi^2 minimum of 4370.65
z CoG modeling succeeded with a chi^2 minimum of 2669.59
Time = 0.044 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/PGC1837711/PGC1837711-largegalaxy-1353780-ellipse.fits
Finished galaxy PGC1837711 in 1.023 minutes.