Started working on galaxy PGC546868 at Tue Jun 16 13:33:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-tractor.fits
Read 262 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 471.8155]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC546868/PGC546868-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8254
 Peak Img[j, k]: 260 261
 Mean (j, k): 261.64 259.89
 Theta (deg): 53.8
 Astro PA (deg): 36.2
 Eps: 0.640
 Major axis (pix): 91.4
261.636313691 260.048 259.892172004 261.0
Starting ellipse-fitting for galaxy 153758
Fitting g-band took......20.851 sec
Fitting r-band took......21.658 sec
Fitting z-band took......22.912 sec
Time for all images = 65.421 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 13136.94
r CoG modeling succeeded with a chi^2 minimum of 20184.03
z CoG modeling succeeded with a chi^2 minimum of 3902.80
Time = 0.180 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/093/PGC546868/PGC546868-largegalaxy-153758-ellipse.fits
Finished galaxy PGC546868 in 1.878 minutes.