Started working on galaxy PGC2172727 at Wed Jun 17 17:05:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-tractor.fits
Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 205.67891]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2172727/PGC2172727-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2090
 Peak Img[j, k]: 123 123
 Mean (j, k): 123.45 123.51
 Theta (deg): 122.8
 Astro PA (deg): 147.2
 Eps: 0.622
 Major axis (pix): 44.1
123.453380036 124.488 123.511114051 124.156
Starting ellipse-fitting for galaxy 642268
Fitting g-band took......4.922 sec
Fitting r-band took......4.441 sec
Fitting z-band took......4.426 sec
Time for all images = 13.789 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8234.59
r CoG modeling succeeded with a chi^2 minimum of 1410.07
z CoG modeling succeeded with a chi^2 minimum of 961.73
Time = 0.048 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/122/PGC2172727/PGC2172727-largegalaxy-642268-ellipse.fits
Finished galaxy PGC2172727 in 0.863 minutes.