Started working on galaxy PGC2037646 at Wed Jun 17 19:46:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 248.11804]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2037646/PGC2037646-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3866
 Peak Img[j, k]: 139 139
 Mean (j, k): 138.37 139.24
 Theta (deg): 41.3
 Astro PA (deg): 48.7
 Eps: 0.204
 Major axis (pix): 45.3
138.372888805 138.727 139.239793376 138.658
Starting ellipse-fitting for galaxy 1402725
Fitting g-band took......3.836 sec
Fitting r-band took......3.712 sec
Fitting z-band took......3.790 sec
Time for all images = 11.339 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 25.75
r CoG modeling succeeded with a chi^2 minimum of 3.11
z CoG modeling succeeded with a chi^2 minimum of 111.80
Time = 0.028 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/142/PGC2037646/PGC2037646-largegalaxy-1402725-ellipse.fits
Finished galaxy PGC2037646 in 1.360 minutes.