Started working on galaxy PGC172075 at Wed Jun 17 13:14:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 786.25964]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC172075/PGC172075-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7590
 Peak Img[j, k]: 191 193
 Mean (j, k): 191.38 193.23
 Theta (deg): 10.8
 Astro PA (deg): 79.2
 Eps: 0.418
 Major axis (pix): 71.5
191.380084166 190.899 193.233266205 192.763
Starting ellipse-fitting for galaxy 321720
Fitting g-band took......19.220 sec
Fitting r-band took......17.181 sec
Fitting z-band took......17.845 sec
Time for all images = 54.246 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17265.44
r CoG modeling succeeded with a chi^2 minimum of 13007.33
z CoG modeling succeeded with a chi^2 minimum of 10536.76
Time = 0.072 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/PGC172075/PGC172075-largegalaxy-321720-ellipse.fits
Finished galaxy PGC172075 in 1.536 minutes.