Started working on galaxy PGC1647540 at Wed Jun 17 11:43:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 639.7238]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1647540/PGC1647540-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8106
 Peak Img[j, k]: 130 129
 Mean (j, k): 129.78 128.91
 Theta (deg): 87.4
 Astro PA (deg): 2.6
 Eps: 0.117
 Major axis (pix): 63.1
129.779287054 129.601 128.909576117 129.151
Starting ellipse-fitting for galaxy 1182172
Fitting g-band took......38.953 sec
Fitting r-band took......38.779 sec
Fitting z-band took......38.872 sec
Time for all images = 116.604 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 93.31
r CoG modeling succeeded with a chi^2 minimum of 69.43
z CoG modeling succeeded with a chi^2 minimum of 190.83
Time = 0.038 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/167/PGC1647540/PGC1647540-largegalaxy-1182172-ellipse.fits
Finished galaxy PGC1647540 in 2.076 minutes.