Started working on galaxy PGC1851037 at Tue Jun 16 16:58:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 518.0955]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1851037/PGC1851037-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4449
 Peak Img[j, k]: 182 183
 Mean (j, k): 180.82 181.76
 Theta (deg): 8.4
 Astro PA (deg): 81.6
 Eps: 0.638
 Major axis (pix): 65.6
180.823353888 181.107 181.756961653 182.398
Starting ellipse-fitting for galaxy 900028
Fitting g-band took......5.367 sec
Fitting r-band took......5.554 sec
Fitting z-band took......5.121 sec
Time for all images = 16.042 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 689.71
r CoG modeling succeeded with a chi^2 minimum of 1000.67
z CoG modeling succeeded with a chi^2 minimum of 646.12
Time = 0.058 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/167/PGC1851037/PGC1851037-largegalaxy-900028-ellipse.fits
Finished galaxy PGC1851037 in 0.454 minutes.