Started working on galaxy PGC1931741 at Tue Jun 16 15:05:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 371.0918]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1931741/PGC1931741-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3460
 Peak Img[j, k]: 117 117
 Mean (j, k): 116.54 117.46
 Theta (deg): 84.1
 Astro PA (deg): 5.9
 Eps: 0.322
 Major axis (pix): 40.6
116.536566878 116.571 117.461147192 117.449
Starting ellipse-fitting for galaxy 37379
Fitting g-band took......4.837 sec
Fitting r-band took......5.140 sec
Fitting z-band took......4.877 sec
Time for all images = 14.854 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 837.14
r CoG modeling succeeded with a chi^2 minimum of 732.83
z CoG modeling succeeded with a chi^2 minimum of 2341.33
Time = 0.026 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/193/PGC1931741/PGC1931741-largegalaxy-37379-ellipse.fits
Finished galaxy PGC1931741 in 0.383 minutes.