Started working on galaxy PGC047520 at Wed Jun 17 07:27:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1011.1853]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047520/PGC047520-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8525
 Peak Img[j, k]: 164 164
 Mean (j, k): 164.96 165.56
 Theta (deg): 46.6
 Astro PA (deg): 43.4
 Eps: 0.237
 Major axis (pix): 73.7
164.957420543 163.1 165.562495415 164.538
Starting ellipse-fitting for galaxy 757241
Fitting g-band took......12.878 sec
Fitting r-band took......14.145 sec
Fitting z-band took......13.930 sec
Time for all images = 40.953 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1237.26
r CoG modeling succeeded with a chi^2 minimum of 761.92
z CoG modeling succeeded with a chi^2 minimum of 468.61
Time = 0.055 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/PGC047520/PGC047520-largegalaxy-757241-ellipse.fits
Finished galaxy PGC047520 in 1.279 minutes.