Started working on galaxy PGC3129171 at Thu Jun 18 19:46:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-tractor.fits
Read 105 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 601.6039]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3129171/PGC3129171-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8823
 Peak Img[j, k]: 252 251
 Mean (j, k): 248.40 252.93
 Theta (deg): 83.6
 Astro PA (deg): 6.4
 Eps: 0.441
 Major axis (pix): 84.5
248.395564739 249.841 252.926125196 252.517
Starting ellipse-fitting for galaxy 186731
Fitting g-band took......26.440 sec
Fitting r-band took......26.101 sec
Fitting z-band took......27.790 sec
Time for all images = 80.332 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 563.77
r CoG modeling succeeded with a chi^2 minimum of 459.58
z CoG modeling succeeded with a chi^2 minimum of 719.45
Time = 0.069 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/253/PGC3129171/PGC3129171-largegalaxy-186731-ellipse.fits
Finished galaxy PGC3129171 in 1.971 minutes.