Started working on galaxy PGC047527 at Fri Jul 17 04:39:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-tractor.fits
Read 315 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2707.0186]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047527/PGC047527-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 34285
 Peak Img[j, k]: 342 344
 Mean (j, k): 327.10 347.17
 Theta (deg): 71.5
 Astro PA (deg): 18.5
 Eps: 0.454
 Major axis (pix): 174.7
327.100196928 339.897 347.170704766 343.868
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=170.17 pixels
Starting ellipse-fitting for galaxy 461637 with 8 core(s)
  majoraxis=170.17 pix, maxsma=340.34 pix, delta_sma=1.0 pix
Fitting g-band took......76.901 sec
Fitting r-band took......78.007 sec
Fitting z-band took......79.884 sec
Time for all images = 3.913 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6063.44
r CoG modeling succeeded with a chi^2 minimum of 10608.11
z CoG modeling succeeded with a chi^2 minimum of 12619.90
Time = 0.424 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/202/PGC047527/PGC047527-largegalaxy-461637-ellipse.fits
Finished galaxy PGC047527 in 4.509 minutes.