Started working on galaxy PGC2746863 at Fri Jun 19 09:06:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 300.4392]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2746863/PGC2746863-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4692
 Peak Img[j, k]: 136 133
 Mean (j, k): 135.49 132.55
 Theta (deg): 88.9
 Astro PA (deg): 1.1
 Eps: 0.420
 Major axis (pix): 50.6
135.488451718 135.62 132.550702968 132.767
Starting ellipse-fitting for galaxy 692817
Fitting g-band took......7.218 sec
Fitting r-band took......8.629 sec
Fitting z-band took......8.408 sec
Time for all images = 24.255 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2618.18
r CoG modeling succeeded with a chi^2 minimum of 2177.99
z CoG modeling succeeded with a chi^2 minimum of 1084.62
Time = 0.028 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/PGC2746863/PGC2746863-largegalaxy-692817-ellipse.fits
Finished galaxy PGC2746863 in 1.018 minutes.