Started working on galaxy PGC174893 at Tue Jun 16 12:18:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-tractor.fits
Read 137 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 576.457]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174893/PGC174893-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5443
 Peak Img[j, k]: 202 202
 Mean (j, k): 202.20 201.54
 Theta (deg): 156.4
 Astro PA (deg): 113.6
 Eps: 0.587
 Major axis (pix): 66.4
202.196880223 202.297 201.53709756 202.362
Starting ellipse-fitting for galaxy 177463
Fitting g-band took......13.647 sec
Fitting r-band took......14.187 sec
Fitting z-band took......13.267 sec
Time for all images = 41.101 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4342.82
r CoG modeling succeeded with a chi^2 minimum of 8395.24
z CoG modeling succeeded with a chi^2 minimum of 3003.50
Time = 0.080 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/032/PGC174893/PGC174893-largegalaxy-177463-ellipse.fits
Finished galaxy PGC174893 in 0.844 minutes.