Started working on galaxy PGC031012 at Thu Jun 18 07:59:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1310.4196]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC031012/PGC031012-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14838
 Peak Img[j, k]: 188 187
 Mean (j, k): 185.64 186.29
 Theta (deg): 92.8
 Astro PA (deg): 177.2
 Eps: 0.081
 Major axis (pix): 87.8
185.636778745 187.667 186.292891475 186.514
Starting ellipse-fitting for galaxy 892181
Fitting g-band took......43.101 sec
Fitting r-band took......41.220 sec
Fitting z-band took......46.144 sec
Time for all images = 130.466 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 134.11
r CoG modeling succeeded with a chi^2 minimum of 139.73
z CoG modeling succeeded with a chi^2 minimum of 105.99
Time = 0.052 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/PGC031012/PGC031012-largegalaxy-892181-ellipse.fits
Finished galaxy PGC031012 in 2.846 minutes.