Started working on galaxy PGC2481931 at Thu Jun 18 14:15:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-tractor.fits
Read 13 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 441.8556]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC2481931/PGC2481931-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3848
 Peak Img[j, k]: 127 127
 Mean (j, k): 126.62 126.94
 Theta (deg): 43.1
 Astro PA (deg): 46.9
 Eps: 0.448
 Major axis (pix): 49.1
126.616276403 126.756 126.941012702 126.861
Starting ellipse-fitting for galaxy 283557
Fitting g-band took......4.093 sec
Fitting r-band took......3.860 sec
Fitting z-band took......3.306 sec
Time for all images = 11.258 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 733.53
r CoG modeling succeeded with a chi^2 minimum of 1410.76
z CoG modeling succeeded with a chi^2 minimum of 2386.22
Time = 0.032 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/212/PGC2481931/PGC2481931-largegalaxy-283557-ellipse.fits
Finished galaxy PGC2481931 in 1.176 minutes.