Started working on galaxy PGC131870 at Tue Jun 16 19:47:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1170.6456]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131870/PGC131870-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8386
 Peak Img[j, k]: 167 164
 Mean (j, k): 166.50 164.31
 Theta (deg): 71.6
 Astro PA (deg): 18.4
 Eps: 0.050
 Major axis (pix): 55.2
166.504281689 166.55 164.310632237 164.14
Starting ellipse-fitting for galaxy 579880
Fitting g-band took......6.915 sec
Fitting r-band took......6.964 sec
Fitting z-band took......8.288 sec
Time for all images = 22.167 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 701.09
r CoG modeling succeeded with a chi^2 minimum of 3620.59
z CoG modeling succeeded with a chi^2 minimum of 4703.29
Time = 0.043 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/PGC131870/PGC131870-largegalaxy-579880-ellipse.fits
Finished galaxy PGC131870 in 1.028 minutes.