Started working on galaxy PGC1668545 at Wed Jun 17 06:33:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 495.16797]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1668545/PGC1668545-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5121
 Peak Img[j, k]: 117 119
 Mean (j, k): 116.38 118.05
 Theta (deg): 86.0
 Astro PA (deg): 4.0
 Eps: 0.245
 Major axis (pix): 64.2
116.384475059 117.199 118.051089902 118.371
Starting ellipse-fitting for galaxy 936237
Fitting g-band took......16.805 sec
Fitting r-band took......16.466 sec
Fitting z-band took......16.443 sec
Time for all images = 49.714 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 392.79
r CoG modeling succeeded with a chi^2 minimum of 437.46
z CoG modeling succeeded with a chi^2 minimum of 495.24
Time = 0.036 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/193/PGC1668545/PGC1668545-largegalaxy-936237-ellipse.fits
Finished galaxy PGC1668545 in 0.982 minutes.