Started working on galaxy UGC08520 at Wed Jun 17 18:50:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-tractor.fits
Read 127 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2343.0417]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/UGC08520/UGC08520-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 31933
 Peak Img[j, k]: 334 332
 Mean (j, k): 334.01 332.62
 Theta (deg): 39.1
 Astro PA (deg): 50.9
 Eps: 0.401
 Major axis (pix): 145.6
334.007377304 333.791 332.619725795 332.461
Starting ellipse-fitting for galaxy 610973
Fitting g-band took......118.983 sec
Fitting r-band took......116.641 sec
Fitting z-band took......126.569 sec
Time for all images = 362.192 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 35995.87
r CoG modeling succeeded with a chi^2 minimum of 30322.80
z CoG modeling succeeded with a chi^2 minimum of 11329.60
Time = 0.529 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/UGC08520/UGC08520-largegalaxy-610973-ellipse.fits
Finished galaxy UGC08520 in 7.141 minutes.