Started working on galaxy PGC107431 at Tue Jun 16 15:50:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-tractor.fits
Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 477.6063]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC107431/PGC107431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7450
 Peak Img[j, k]: 162 163
 Mean (j, k): 162.59 163.28
 Theta (deg): 31.2
 Astro PA (deg): 58.8
 Eps: 0.139
 Major axis (pix): 57.1
162.591427347 162.02 163.284316401 162.873
Starting ellipse-fitting for galaxy 311288
Fitting g-band took......7.397 sec
Fitting r-band took......7.451 sec
Fitting z-band took......8.616 sec
Time for all images = 23.464 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1401.53
r CoG modeling succeeded with a chi^2 minimum of 1707.98
z CoG modeling succeeded with a chi^2 minimum of 403.43
Time = 0.039 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/353/PGC107431/PGC107431-largegalaxy-311288-ellipse.fits
Finished galaxy PGC107431 in 1.025 minutes.