Started working on galaxy PGC1817794 at Wed Jun 17 03:30:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 199.3646]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1817794/PGC1817794-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2308
 Peak Img[j, k]: 128 128
 Mean (j, k): 127.35 128.71
 Theta (deg): 32.6
 Astro PA (deg): 57.4
 Eps: 0.613
 Major axis (pix): 46.8
127.353585994 127.584 128.706538537 128.487
Starting ellipse-fitting for galaxy 609905
Fitting g-band took......3.302 sec
Fitting r-band took......3.347 sec
Fitting z-band took......3.334 sec
Time for all images = 9.983 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 891.85
r CoG modeling succeeded with a chi^2 minimum of 1042.57
z CoG modeling succeeded with a chi^2 minimum of 883.05
Time = 0.040 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/216/PGC1817794/PGC1817794-largegalaxy-609905-ellipse.fits
Finished galaxy PGC1817794 in 0.313 minutes.