Started working on galaxy PGC808863 at Wed Jun 17 15:13:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-tractor.fits
Read 86 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 225.84425]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC808863/PGC808863-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2911
 Peak Img[j, k]: 173 172
 Mean (j, k): 171.62 170.95
 Theta (deg): 122.8
 Astro PA (deg): 147.2
 Eps: 0.700
 Major axis (pix): 55.6
171.624266652 172.094 170.952217315 171.269
Starting ellipse-fitting for galaxy 516289
Fitting g-band took......6.963 sec
Fitting r-band took......6.991 sec
Fitting z-band took......7.126 sec
Time for all images = 21.080 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6015.75
r CoG modeling succeeded with a chi^2 minimum of 7644.02
z CoG modeling succeeded with a chi^2 minimum of 1212.83
Time = 0.067 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/036/PGC808863/PGC808863-largegalaxy-516289-ellipse.fits
Finished galaxy PGC808863 in 0.606 minutes.