Started working on galaxy PGC169947 at Fri Jun 19 09:07:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 279.86655]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC169947/PGC169947-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3147
 Peak Img[j, k]: 142 147
 Mean (j, k): 142.94 147.49
 Theta (deg): 40.5
 Astro PA (deg): 49.5
 Eps: 0.603
 Major axis (pix): 53.4
142.9414002 142.552 147.493294758 147.458
Starting ellipse-fitting for galaxy 771253
Fitting g-band took......4.002 sec
Fitting r-band took......4.123 sec
Fitting z-band took......4.044 sec
Time for all images = 12.169 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7000.43
r CoG modeling succeeded with a chi^2 minimum of 3584.47
z CoG modeling succeeded with a chi^2 minimum of 1047.64
Time = 0.038 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/353/PGC169947/PGC169947-largegalaxy-771253-ellipse.fits
Finished galaxy PGC169947 in 0.853 minutes.