Started working on galaxy PGC1600946 at Wed Jun 17 19:25:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 650.89]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1600946/PGC1600946-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3889
 Peak Img[j, k]: 175 175
 Mean (j, k): 175.60 176.77
 Theta (deg): 15.7
 Astro PA (deg): 74.3
 Eps: 0.599
 Major axis (pix): 59.2
175.601328686 175.217 176.767029469 174.493
Starting ellipse-fitting for galaxy 1273853
Fitting g-band took......4.681 sec
Fitting r-band took......4.362 sec
Fitting z-band took......4.190 sec
Time for all images = 13.232 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3870.51
r CoG modeling succeeded with a chi^2 minimum of 2210.02
z CoG modeling succeeded with a chi^2 minimum of 1243.78
Time = 0.044 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/212/PGC1600946/PGC1600946-largegalaxy-1273853-ellipse.fits
Finished galaxy PGC1600946 in 0.935 minutes.