Started working on galaxy PGC2156770 at Thu Jun 18 16:43:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-maskbits.fits.fz
Sort by flux!  [454.80447]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2156770/PGC2156770-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4177
 Peak Img[j, k]: 117 117
 Mean (j, k): 118.09 117.26
 Theta (deg): 116.1
 Astro PA (deg): 153.9
 Eps: 0.403
 Major axis (pix): 61.9
118.09003142663889 117.155365 117.25676718774602 117.18663
Starting ellipse-fitting for galaxy 1287343
Fitting g-band took......6.498 sec
Fitting r-band took......5.776 sec
Fitting z-band took......5.616 sec
Time for all images = 17.890 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 313.34
r CoG modeling succeeded with a chi^2 minimum of 201.87
z CoG modeling succeeded with a chi^2 minimum of 691.74
Time = 0.039 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/208/PGC2156770/PGC2156770-largegalaxy-1287343-ellipse.fits
Finished galaxy PGC2156770 in 1.685 minutes.