Started working on galaxy PGC1175431 at Thu Jun 18 19:29:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-tractor.fits
Read 83 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 918.1178]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1175431/PGC1175431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8283
 Peak Img[j, k]: 228 227
 Mean (j, k): 228.20 225.69
 Theta (deg): 18.1
 Astro PA (deg): 71.9
 Eps: 0.645
 Major axis (pix): 99.4
228.200896638 227.789 225.690112368 226.518
Starting ellipse-fitting for galaxy 138531
Fitting g-band took......15.575 sec
Fitting r-band took......14.631 sec
Fitting z-band took......15.580 sec
Time for all images = 45.787 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4284.85
r CoG modeling succeeded with a chi^2 minimum of 4187.44
z CoG modeling succeeded with a chi^2 minimum of 4106.61
Time = 0.119 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/128/PGC1175431/PGC1175431-largegalaxy-138531-ellipse.fits
Finished galaxy PGC1175431 in 1.024 minutes.