Started working on galaxy PGC1815878 at Wed Jun 17 05:41:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 397.47717]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1815878/PGC1815878-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5205
 Peak Img[j, k]: 134 133
 Mean (j, k): 134.41 133.18
 Theta (deg): 45.0
 Astro PA (deg): 45.0
 Eps: 0.413
 Major axis (pix): 52.6
134.410982297 134.323 133.17957986 133.185
Starting ellipse-fitting for galaxy 915291
Fitting g-band took......4.903 sec
Fitting r-band took......4.693 sec
Fitting z-band took......4.634 sec
Time for all images = 14.231 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 888.85
r CoG modeling succeeded with a chi^2 minimum of 932.59
z CoG modeling succeeded with a chi^2 minimum of 1039.18
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/193/PGC1815878/PGC1815878-largegalaxy-915291-ellipse.fits
Finished galaxy PGC1815878 in 0.853 minutes.