Started working on galaxy PGC511937 at Tue Jun 16 15:55:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 218.64143]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC511937/PGC511937-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2897
 Peak Img[j, k]: 147 147
 Mean (j, k): 146.79 146.49
 Theta (deg): 21.7
 Astro PA (deg): 68.3
 Eps: 0.477
 Major axis (pix): 47.3
146.789178266 147.114 146.493171454 146.571
Starting ellipse-fitting for galaxy 81405
Fitting g-band took......3.942 sec
Fitting r-band took......3.804 sec
Fitting z-band took......3.714 sec
Time for all images = 11.460 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 742.71
r CoG modeling succeeded with a chi^2 minimum of 317.41
z CoG modeling succeeded with a chi^2 minimum of 30.81
Time = 0.032 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/318/PGC511937/PGC511937-largegalaxy-81405-ellipse.fits
Finished galaxy PGC511937 in 0.869 minutes.