Started working on galaxy PGC1688861 at Wed Jun 17 16:43:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1137.8805]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1688861/PGC1688861-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10195
 Peak Img[j, k]: 150 150
 Mean (j, k): 149.69 149.07
 Theta (deg): 132.2
 Astro PA (deg): 137.8
 Eps: 0.144
 Major axis (pix): 70.4
149.688232857 150.156 149.06816146 149.326
Starting ellipse-fitting for galaxy 938863
Fitting g-band took......12.252 sec
Fitting r-band took......12.856 sec
Fitting z-band took......11.496 sec
Time for all images = 36.603 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 484.35
r CoG modeling succeeded with a chi^2 minimum of 552.97
z CoG modeling succeeded with a chi^2 minimum of 604.30
Time = 0.045 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/246/PGC1688861/PGC1688861-largegalaxy-938863-ellipse.fits
Finished galaxy PGC1688861 in 0.751 minutes.