Started working on galaxy PGC451840 at Wed Jun 17 15:08:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-tractor.fits
Read 87 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 651.379]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC451840/PGC451840-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4998
 Peak Img[j, k]: 160 160
 Mean (j, k): 160.01 159.59
 Theta (deg): 133.0
 Astro PA (deg): 137.0
 Eps: 0.468
 Major axis (pix): 56.9
160.009667928 159.952 159.592158747 159.635
Starting ellipse-fitting for galaxy 519587
Fitting g-band took......9.302 sec
Fitting r-band took......9.937 sec
Fitting z-band took......9.935 sec
Time for all images = 29.174 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1184.77
r CoG modeling succeeded with a chi^2 minimum of 2827.84
z CoG modeling succeeded with a chi^2 minimum of 1455.67
Time = 0.069 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/PGC451840/PGC451840-largegalaxy-519587-ellipse.fits
Finished galaxy PGC451840 in 0.641 minutes.