Started working on galaxy PGC031091 at Wed Jun 17 08:53:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-tractor.fits
Read 174 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3712.393]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031091/PGC031091-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 19196
 Peak Img[j, k]: 351 352
 Mean (j, k): 357.08 358.81
 Theta (deg): 84.1
 Astro PA (deg): 5.9
 Eps: 0.348
 Major axis (pix): 126.2
357.075519246 351.133 358.811884245 352.456
Starting ellipse-fitting for galaxy 1311880
Fitting g-band took......94.036 sec
Fitting r-band took......95.496 sec
Fitting z-band took......91.759 sec
Time for all images = 281.291 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 183.65
r CoG modeling succeeded with a chi^2 minimum of 418.37
z CoG modeling succeeded with a chi^2 minimum of 127032.47
Time = 0.130 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/157/PGC031091/PGC031091-largegalaxy-1311880-ellipse.fits
Finished galaxy PGC031091 in 5.455 minutes.