Started working on galaxy PGC1851902 at Tue Jun 16 18:31:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 240.89134]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1851902/PGC1851902-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2263
 Peak Img[j, k]: 125 125
 Mean (j, k): 125.07 125.38
 Theta (deg): 89.2
 Astro PA (deg): 0.8
 Eps: 0.478
 Major axis (pix): 40.0
125.069980208 124.92 125.378843865 125.173
Starting ellipse-fitting for galaxy 537001
Fitting g-band took......3.574 sec
Fitting r-band took......3.678 sec
Fitting z-band took......4.055 sec
Time for all images = 11.307 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6227.80
r CoG modeling succeeded with a chi^2 minimum of 6412.28
z CoG modeling succeeded with a chi^2 minimum of 4532.71
Time = 0.031 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/032/PGC1851902/PGC1851902-largegalaxy-537001-ellipse.fits
Finished galaxy PGC1851902 in 0.773 minutes.