Started working on galaxy PGC2166956 at Wed Jun 17 16:51:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 173.28226]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2166956/PGC2166956-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2284
 Peak Img[j, k]: 169 168
 Mean (j, k): 168.20 167.79
 Theta (deg): 88.4
 Astro PA (deg): 1.6
 Eps: 0.576
 Major axis (pix): 43.2
168.202132451 168.045 167.787574419 167.858
Starting ellipse-fitting for galaxy 394775
Fitting g-band took......7.358 sec
Fitting r-band took......6.930 sec
Fitting z-band took......7.731 sec
Time for all images = 22.020 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 386.00
r CoG modeling succeeded with a chi^2 minimum of 956.11
z CoG modeling succeeded with a chi^2 minimum of 891.05
Time = 0.033 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/PGC2166956/PGC2166956-largegalaxy-394775-ellipse.fits
Finished galaxy PGC2166956 in 1.021 minutes.