Started working on galaxy PGC1618797 at Wed Jun 17 16:25:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 503.4963]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1618797/PGC1618797-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3952
 Peak Img[j, k]: 166 167
 Mean (j, k): 165.66 166.47
 Theta (deg): 97.1
 Astro PA (deg): 172.9
 Eps: 0.605
 Major axis (pix): 58.0
165.655997222 166.325 166.470301518 166.471
Starting ellipse-fitting for galaxy 983623
Fitting g-band took......4.591 sec
Fitting r-band took......4.567 sec
Fitting z-band took......5.626 sec
Time for all images = 14.783 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4349.66
r CoG modeling succeeded with a chi^2 minimum of 6252.83
z CoG modeling succeeded with a chi^2 minimum of 4061.21
Time = 0.046 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/323/PGC1618797/PGC1618797-largegalaxy-983623-ellipse.fits
Finished galaxy PGC1618797 in 0.858 minutes.