Started working on galaxy PGC061847 at Wed Jun 17 06:31:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1222.6715]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061847/PGC061847-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 403
 Peak Img[j, k]: 167 127
 Mean (j, k): 156.31 122.10
 Theta (deg): 80.4
 Astro PA (deg): 9.6
 Eps: 0.483
 Major axis (pix): 22.8
Iteratively unmasking pixels:
  r=22.85 pixels
  r=22.85 pixels
  r=27.16 pixels
  r=35.15 pixels
  r=44.11 pixels
161.094853789 170.775 168.165609448 171.212
Starting ellipse-fitting for galaxy 886374
Fitting g-band took......7.371 sec
Fitting r-band took......7.210 sec
Fitting z-band took......7.504 sec
Time for all images = 22.085 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5670.35
r CoG modeling succeeded with a chi^2 minimum of 2746.78
z CoG modeling succeeded with a chi^2 minimum of 4.40
Time = 0.036 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/276/PGC061847/PGC061847-largegalaxy-886374-ellipse.fits
Finished galaxy PGC061847 in 0.938 minutes.