Started working on galaxy PGC1997317 at Wed Jun 17 05:22:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 576.46423]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1997317/PGC1997317-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6977
 Peak Img[j, k]: 206 206
 Mean (j, k): 205.36 206.53
 Theta (deg): 74.3
 Astro PA (deg): 15.7
 Eps: 0.586
 Major axis (pix): 79.3
205.360714375 205.753 206.528110792 206.588
Starting ellipse-fitting for galaxy 578990
Fitting g-band took......8.681 sec
Fitting r-band took......9.139 sec
Fitting z-band took......9.469 sec
Time for all images = 27.289 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 722.84
r CoG modeling succeeded with a chi^2 minimum of 598.87
z CoG modeling succeeded with a chi^2 minimum of 1116.03
Time = 0.068 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/PGC1997317/PGC1997317-largegalaxy-578990-ellipse.fits
Finished galaxy PGC1997317 in 1.109 minutes.