Started working on galaxy PGC490791 at Wed Jun 17 10:00:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-tractor.fits
Read 97 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 226.77678]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC490791/PGC490791-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2844
 Peak Img[j, k]: 174 174
 Mean (j, k): 173.88 174.11
 Theta (deg): 115.3
 Astro PA (deg): 154.7
 Eps: 0.669
 Major axis (pix): 64.1
173.876583836 173.746 174.111487822 174.174
Starting ellipse-fitting for galaxy 530697
Fitting g-band took......5.922 sec
Fitting r-band took......6.350 sec
Fitting z-band took......6.151 sec
Time for all images = 18.423 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1055.47
r CoG modeling succeeded with a chi^2 minimum of 2119.30
z CoG modeling succeeded with a chi^2 minimum of 450.77
Time = 0.059 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/318/PGC490791/PGC490791-largegalaxy-530697-ellipse.fits
Finished galaxy PGC490791 in 0.483 minutes.