Started working on galaxy PGC1857154 at Wed Jun 17 14:48:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 331.1863]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1857154/PGC1857154-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3755
 Peak Img[j, k]: 171 170
 Mean (j, k): 167.52 169.10
 Theta (deg): 120.0
 Astro PA (deg): 150.0
 Eps: 0.458
 Major axis (pix): 63.6
167.517155668 171.461 169.099811848 170.002
Starting ellipse-fitting for galaxy 1193157
Fitting g-band took......14.198 sec
Fitting r-band took......13.204 sec
Fitting z-band took......13.397 sec
Time for all images = 40.798 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 169.57
r CoG modeling succeeded with a chi^2 minimum of 218.49
z CoG modeling succeeded with a chi^2 minimum of 434.12
Time = 0.072 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/PGC1857154/PGC1857154-largegalaxy-1193157-ellipse.fits
Finished galaxy PGC1857154 in 1.364 minutes.