Started working on galaxy PGC061881 at Thu Jun 18 12:53:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-tractor.fits
Read 173 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1540.2574]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061881/PGC061881-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12199
 Peak Img[j, k]: 261 263
 Mean (j, k): 261.94 263.22
 Theta (deg): 86.2
 Astro PA (deg): 3.8
 Eps: 0.403
 Major axis (pix): 94.3
261.936774323 260.43 263.216689705 263.222
Starting ellipse-fitting for galaxy 1316374
Fitting g-band took......35.878 sec
Fitting r-band took......34.172 sec
Fitting z-band took......44.301 sec
Time for all images = 114.352 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1375.34
r CoG modeling succeeded with a chi^2 minimum of 1261.70
z CoG modeling succeeded with a chi^2 minimum of 269.12
Time = 0.056 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/PGC061881/PGC061881-largegalaxy-1316374-ellipse.fits
Finished galaxy PGC061881 in 3.691 minutes.