Started working on galaxy PGC131855 at Tue Jun 16 12:12:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-tractor.fits
Read 157 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-maskbits.fits.fz
Sort by flux!  [2116.411]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131855/PGC131855-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 22715
 Peak Img[j, k]: 253 253
 Mean (j, k): 252.38 252.27
 Theta (deg): 66.6
 Astro PA (deg): 23.4
 Eps: 0.105
 Major axis (pix): 97.8
252.37681100216375 253.12794 252.2661921156925 252.63815
Starting ellipse-fitting for galaxy 68876
Fitting g-band took......57.760 sec
Fitting r-band took......53.358 sec
Fitting z-band took......58.550 sec
Time for all images = 169.668 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1568.83
r CoG modeling succeeded with a chi^2 minimum of 2114.34
z CoG modeling succeeded with a chi^2 minimum of 759.63
Time = 0.169 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/006/PGC131855/PGC131855-largegalaxy-68876-ellipse.fits
Finished galaxy PGC131855 in 3.151 minutes.