Started working on galaxy PGC1841047 at Wed Jun 17 12:37:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 199.00722]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841047/PGC1841047-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2149
 Peak Img[j, k]: 124 126
 Mean (j, k): 125.08 125.96
 Theta (deg): 65.8
 Astro PA (deg): 24.2
 Eps: 0.758
 Major axis (pix): 56.4
125.076308746 124.075 125.964313323 126.072
Starting ellipse-fitting for galaxy 204685
Fitting g-band took......8.166 sec
Fitting r-band took......7.845 sec
Fitting z-band took......7.463 sec
Time for all images = 23.474 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 556.37
r CoG modeling succeeded with a chi^2 minimum of 406.29
z CoG modeling succeeded with a chi^2 minimum of 128.44
Time = 0.066 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/228/PGC1841047/PGC1841047-largegalaxy-204685-ellipse.fits
Finished galaxy PGC1841047 in 1.023 minutes.