Started working on galaxy PGC1812168 at Tue Jun 16 19:30:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 504.87933]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1812168/PGC1812168-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3843
 Peak Img[j, k]: 149 148
 Mean (j, k): 149.59 148.49
 Theta (deg): 88.4
 Astro PA (deg): 1.6
 Eps: 0.578
 Major axis (pix): 56.4
149.586364396 149.401 148.488042783 148.34
Starting ellipse-fitting for galaxy 1202440
Fitting g-band took......7.503 sec
Fitting r-band took......6.567 sec
Fitting z-band took......6.697 sec
Time for all images = 20.768 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 682.49
r CoG modeling succeeded with a chi^2 minimum of 1099.32
z CoG modeling succeeded with a chi^2 minimum of 788.23
Time = 0.042 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/157/PGC1812168/PGC1812168-largegalaxy-1202440-ellipse.fits
Finished galaxy PGC1812168 in 1.172 minutes.