Started working on galaxy PGC174947 at Wed Jun 17 07:28:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 273.44708]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174947/PGC174947-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1424
 Peak Img[j, k]: 121 120
 Mean (j, k): 120.17 118.88
 Theta (deg): 156.6
 Astro PA (deg): 113.4
 Eps: 0.483
 Major axis (pix): 34.4
120.170681014 120.51 118.881488676 119.581
Starting ellipse-fitting for galaxy 349843
Fitting g-band took......1.745 sec
Fitting r-band took......1.755 sec
Fitting z-band took......1.806 sec
Time for all images = 5.306 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 105.05
r CoG modeling succeeded with a chi^2 minimum of 527.49
z CoG modeling succeeded with a chi^2 minimum of 696.17
Time = 0.035 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/033/PGC174947/PGC174947-largegalaxy-349843-ellipse.fits
Finished galaxy PGC174947 in 0.269 minutes.