Started working on galaxy PGC558794 at Wed Jun 17 09:21:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-tractor.fits
Read 81 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 719.02765]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC558794/PGC558794-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6577
 Peak Img[j, k]: 139 141
 Mean (j, k): 138.75 140.69
 Theta (deg): 168.1
 Astro PA (deg): 101.9
 Eps: 0.343
 Major axis (pix): 60.0
138.753791544 138.793 140.685042516 140.903
Starting ellipse-fitting for galaxy 1412182
Fitting g-band took......6.952 sec
Fitting r-band took......7.001 sec
Fitting z-band took......7.570 sec
Time for all images = 21.523 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 362.52
r CoG modeling succeeded with a chi^2 minimum of 1035.53
z CoG modeling succeeded with a chi^2 minimum of 663.72
Time = 0.041 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/083/PGC558794/PGC558794-largegalaxy-1412182-ellipse.fits
Finished galaxy PGC558794 in 0.937 minutes.