Started working on galaxy PGC502431 at Wed Jun 17 07:38:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 60.420235]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC502431/PGC502431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1099
 Peak Img[j, k]: 117 121
 Mean (j, k): 116.33 118.71
 Theta (deg): 153.3
 Astro PA (deg): 116.7
 Eps: 0.748
 Major axis (pix): 37.0
116.32547154 116.858 118.713829338 120.183
Starting ellipse-fitting for galaxy 432602
Fitting g-band took......1.520 sec
Fitting r-band took......1.590 sec
Fitting z-band took......1.689 sec
Time for all images = 4.799 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 721.68
r CoG modeling succeeded with a chi^2 minimum of 1166.30
z CoG modeling succeeded with a chi^2 minimum of 131.72
Time = 0.033 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/026/PGC502431/PGC502431-largegalaxy-432602-ellipse.fits
Finished galaxy PGC502431 in 0.174 minutes.