Started working on galaxy PGC1868580 at Tue Jun 16 19:02:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 510.185]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1868580/PGC1868580-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4979
 Peak Img[j, k]: 180 180
 Mean (j, k): 180.75 180.24
 Theta (deg): 45.2
 Astro PA (deg): 44.8
 Eps: 0.616
 Major axis (pix): 63.4
180.749311897 179.678 180.23584126 180.012
Starting ellipse-fitting for galaxy 820659
Fitting g-band took......5.224 sec
Fitting r-band took......5.222 sec
Fitting z-band took......5.272 sec
Time for all images = 15.718 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16915.80
r CoG modeling succeeded with a chi^2 minimum of 12614.81
z CoG modeling succeeded with a chi^2 minimum of 4032.15
Time = 0.045 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/142/PGC1868580/PGC1868580-largegalaxy-820659-ellipse.fits
Finished galaxy PGC1868580 in 0.882 minutes.