Started working on galaxy PGC1937533 at Wed Jun 17 05:49:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-tractor.fits
Read 77 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 439.7524]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1937533/PGC1937533-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6728
 Peak Img[j, k]: 182 184
 Mean (j, k): 182.29 184.02
 Theta (deg): 101.6
 Astro PA (deg): 168.4
 Eps: 0.130
 Major axis (pix): 57.7
182.290545637 182.296 184.016029747 183.656
Starting ellipse-fitting for galaxy 882741
Fitting g-band took......8.504 sec
Fitting r-band took......7.974 sec
Fitting z-band took......7.904 sec
Time for all images = 24.382 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 174.47
r CoG modeling succeeded with a chi^2 minimum of 134.09
z CoG modeling succeeded with a chi^2 minimum of 43.34
Time = 0.030 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/006/PGC1937533/PGC1937533-largegalaxy-882741-ellipse.fits
Finished galaxy PGC1937533 in 1.024 minutes.